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@inproceedings{liang-feng,
 author = {Liang, Hongjin and Feng, Xinyu},
 title = {Modular Verification of Linearizability with Non-fixed Linearization Points},
 booktitle = {PLDI},
 year = {2013}
} 

@INPROCEEDINGS{hlrg,
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    title = {Reasoning about optimistic concurrency using a program logic for history},
    booktitle = {CONCUR},
    year = {2010}
}

@Book{Milner1999,
	author={Robin Milner},
	title={Communicating and Mobile Systems: the $\pi$-Calculus},
	publisher={Cambridge University Press},
	year={1999},
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@article{Walker:IC1995,
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	Volume = {116},
	Year = {1995}}

@inproceedings{jensen-fsl,
 author = {Jensen, Jonas Braband and Birkedal, Lars},
 title = {Fictional Separation Logic},
 booktitle = {ESOP},
 year = {2012},
} 

@article{America-Rutten:JCSS89,
	Author = {Pierre America and Jan Rutten},
	Journal = {J. Comput. Syst. Sci.},
	Number = {3},
	Pages = {343--375},
	Title = {Solving Reflexive Domain Equations in a Category of Complete Metric Spaces},
	Volume = {39},
	Year = {1989}}

@Misc{Sieczkowski+:tutorial14,
  author = 	 {Filip Sieczkowski and Ale\v{s} Bizjak and Yannick Zakowski and Lars Birkedal},
  title = 	 {Modular Reasoning about Concurrent Higher-Order Imperative Programs: a {Coq} Tutorial},
  howpublished = {\url{http://users-cs.au.dk/birke/modures/tutorial/index.html}},
  year = 	 2014
}

@inproceedings{birkedal:popl11,
 author    = "Lars Birkedal and Bernhard Reus and Jan Schwinghammer and Kristian St{\o}vring and Jacob Thamsborg and Hongseok Yang",
 title     = "Step-Indexed {Kripke} Models over Recursive Worlds",
 booktitle = "POPL",
 year = 2011,
}
                  
@inproceedings{parkinson+:popl08,
 author    = "Matthew Parkinson and Gavin Bierman",
 title     = "Separation Logic, Abstraction and Inheritance",
 booktitle = "POPL",
 year = 2008,
}

@Unpublished{mogelberg:2009,
  author = 	 {Rasmus E. M{\o}gelberg},
  title = 	 {A Nominal Relational Model for Local Variables},
  note = 	 {Manuscript},
  month = 	 {may},
  year = 	 2009,
  annote = 	 {Available at: \url{http://www.itu.dk/people/mogel/papers/nom-rel-model.pdf}}
}

@InProceedings{mogelberg-simpson:07,
  author = 	 {Rasmus E. M{\o}gelberg and Alex Simpson},
  title = 	 {Relational Parametricity for Computational Effects},
  booktitle = {LICS},
  year = 	 2007}

@inproceedings{parkinson05,
 author = {M. J. Parkinson and  G. M. Bierman},
 title = {Separation logic and abstraction},
 booktitle = {POPL},
 year = {2005},
 pages = {247--258},
}

@phdthesis{parkinson_thesis,
 author    = "Matthew Parkinson",
 title     = "Local Reasoning for Java",
 school    = "University of Cambridge",
 month     = "November",
 year      = "2005"
}


@Article{honsell+:variable-typed,
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  title = 	 {A Variable Typed Logic of Effects},
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  year = 	 {1995},
  volume = 	 {119},
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  pages = 	 {55--90},
}

@article{sumii-pierce:jacm,
 author = {Eijiro Sumii and Benjamin Pierce},
 title = {A Bisimulation for Type Abstraction and Recursion},
 journal = {JACM},
 volume = 54,
 number = 5,
 year = 2007,
 pages = {1--43},
}

@inproceedings{banerjee-naumann:ecoop05,
  author = "Anindya Banerjee and David A. Naumann",
  title = "State based ownership, reentrance, and encapsulation",
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  year = 2005,
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@InProceedings{koutavas-wand:popl06,
  author = 	 {Vasileios Koutavas and Mitchell Wand},
  title = 	 {Small Bisimulations for Reasoning About Higher-Order Imperative Programs},
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  year = 	 {2006},
}

@Misc{appendix,
  title = 	 {Appendix and {Coq} development},
  note = 	 {\url{http://plv.mpi-sws.org/iris}},
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@inproceedings{dreyer+:icfp10,
  author = 	 {Derek Dreyer and Georg Neis and Lars Birkedal},
  title = 	 {The Impact of Higher-Order State and Control Effects on Local Relational Reasoning},
  year = 2010,
  booktitle = {ICFP},
}

@InProceedings{thamsborg+:icfp11,
  author = 	 {Jacob Thamsborg and Lars Birkedal},
  title = 	 {A {Kripke} Logical Relation for Effect-Based Program Transformations},
  booktitle = {ICFP},
  year = 2011,
}

@inproceedings{hur+:popl11,
  author =       {Chung-Kil Hur and Derek Dreyer},
  title = 	 {A {Kripke} Logical Relation Between {ML} and Assembly},
  year = 	 {2011},
  booktitle = {POPL},
}

@inproceedings{nakano:lics00,
  author = "Hiroshi Nakano",
  title = {A modality for recursion},
  booktitle = {LICS},
  year = "2000",
}



@InProceedings{birkedal+:fossacs09,
  author = 	 {Lars Birkedal and Kristian St\o{}vring and Jacob Thamsborg},
  title = 	 {Realizability Semantics of Parametric Polymorphism, General References, and Recursive Types},
  booktitle = {FOSSACS},
  year = 	 {2009},
}

@inproceedings{plotkin-abadi,
    AUTHOR = {Gordon Plotkin and Mart\'in Abadi},
     TITLE = {A logic for parametric polymorphism},
 BOOKTITLE = {TLCA},
     year = 1993,
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@InCollection{pitts:attapl,
  author =	 {Andrew Pitts},
  title =	 {Typed Operational Reasoning},
  booktitle =	 {Advanced Topics in Types and Programming Languages},
  year =	 2005,
  publisher =    {MIT Press},
  chapter =      {7},
  editor =	 {B. C. Pierce},
}

                  

@Article{yoshida+:lmcs08,
  author = 	 {Nobuko Yoshida and Kohei Honda and Martin Berger},
  title = 	 {Logical Reasoning for Higher-Order Functions with Local State},
  journal = 	 {LMCS},
  year = 	 {2008},
  volume = 	 {4},
  number = 	 {4:2},
}

@Article{BirkedalL:semslt-lmcs,
  author = 	 {L. Birkedal and N. Torp-Smith and H. Yang},
  title = 	 {Semantics of Separation-logic Typing and Higher-order Frame Rules for {Algol}-like Languages},
  journal =      {LMCS},
  volume =          {2},
  number =       {5:1},
  year = 	 2006,
}
                  @Article{BirkedalL:parsepl-journal,
  author = 	 {L. Birkedal and H. Yang},
  title = 	 {Relational Parametricity and Separation Logic},
  journal = 	 {Logical Methods in Computer Science},
  year = 	 2008,
  volume = 	 4,
  number = 	 {2:6},
  pages = 	 {1--27},
  month = 	 {may}}



@InProceedings{BirkedalL:bihsl,
  author = 	 {B. Biering and L. Birkedal and N. Torp-Smith},
  title = 	 {BI Hyperdoctrines and Higher-order Separation Logic},
  booktitle =	 {ESOP},
  year =	 2005,
}

@InProceedings{Schwinghammer-nested-triples-conf,
  author = 	 {J. Schwinghammer and L. Birkedal and B. Reus and H. Yang},
  title = 	 {Nested {H}oare Triples and Frame Rules for Higher-order Store},
  booktitle =    {CSL},
  year = 	 2009,
}

@inproceedings{krishnaswami-tldi09,
  author    = {Neelakantan R. Krishnaswami and
               Jonathan Aldrich and
               Lars Birkedal and
               Kasper Svendsen and
               Alexandre Buisse},
  title     = {Design patterns in separation logic},
  booktitle = {TLDI},
  year      = {2009},
}

@inproceedings{nanevski+:esop07,
  author    = {Aleksandar Nanevski and
               Amal Ahmed and
               Greg Morrisett and
               Lars Birkedal},
  title     = {Abstract Predicates and Mutable {ADTs in Hoare Type Theory}},
  booktitle = {ESOP},
  year      = {2007},
}

@inproceedings{petersen-htt,
  author    = {Rasmus Lerchedahl Petersen and
               Lars Birkedal and
               Aleksandar Nanevski and
               Greg Morrisett},
  title     = {A Realizability Model for Impredicative {H}oare Type Theory},
  booktitle = {ESOP},
  year      = {2008},
}

@InProceedings{ohearn+:popl04,
  author =	"Peter W. O'Hearn and Hongseok Yang and John C.
		 Reynolds",
  title =	"Separation and Information Hiding",
  booktitle =	"POPL",
  year = 	"2004",
}

@InProceedings{Birkedal:Reus:Schwinghammer:Yang:08,
  author =	"Lars Birkedal and Bernhard Reus and Jan Schwinghammer and Hongseok Yang",
  title =	"A Simple Model of Separation Logic for Higher-order Store",
  booktitle = "{ICALP'08}",
  pages =	"348--360",
  year = "2008"
}

@InProceedings{Banerjee:Naumann:Rosenberg:08,
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  booktitle =	"ECOOP",
  year = 	"2008",
  url =	"\url{http://www.cs.stevens.edu/~naumann/publications/node2.html}",
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@Article{yang:relational,
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  volume =	"375",
  pages =	"308--334",
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@IProceedings{birkedal+:ho-frame-rules,
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  booktitle =    {Proc. of LICS'05},
  year = 	 {2005},
  pages =        {260-269}
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@InProceedings{aydemir+:popl08,
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  booktitle = "POPL",
  year = 2008
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@Article{birkedal+:lmcs06,
  author = 	 {Lars Birkedal and Noah Torp-Smith and Hongseok Yang},
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  journal = 	 {LMCS},
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  volume = 	 {2},
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@Article{birkedal-yang,
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@InProceedings{birkedal-yang-fossacs,
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@InProceedings{Abadi:Cardelli:Curien:93,
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  year =         "1993",
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@InProceedings{Abadi:Cardelli:Plotkin:94,
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@InProceedings{Abadi:Leino:97,
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@InProceedings{Abadi:Plotkin:90,
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@InProceedings{Abadi:Plotkin:93,
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@InProceedings{Abramsky:Ghica:Murawski:Ong:Stark:04,
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@InCollection{Abramsky:Jung:94,
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@InProceedings{Abramsky:McCusker:97,
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@InProceedings{Abramsky:McCusker:Honda:98,
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@inproceedings{Aceto:Huettel:Ingolfsdottir:Kleist:00,
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@InProceedings{ahmed:esop06,
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@InProceedings{ahmed+:popl09,
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@InProceedings{dreyer+:lics09,
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@InProceedings{benton:popl04,
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@InProceedings{benton-leperchey,
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@Article{Birkedal:Harper:99,
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@Article{Blass:Gurevich:00,
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@InProceedings{Bodirsky:Gaertner:Oertzen:Schwinghammer:01, 
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month   = aug,
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@Misc{Bodirsky:Gaertner:Oertzen:Schwinghammer:LongRun,
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@Misc{Bodirsky:Gaertner:Oertzen:Schwinghammer:Periods,
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  year   = {2002},
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@InProceedings{Bono:Bugliesi:99,
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  volume = 	 {1684},
  series = 	 {Lecture Notes in Computer Science},
  publisher = {Springer},
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@InProceedings{Bono:Patel:Shmatikov:Mitchell:99,
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  series =       "Electronic Notes in Computer Science",
  volume =       "20",
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@Article{Boudol:04,
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@Article{Bracha:Odersky:Stoutamire:Wadler:98,
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@InProceedings{Bracha:Ungar:04,
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@Article{Breazu-Tannen:EtAl:91,
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  volume =       "93",
  pages =        "172--221",
}


@Book{Bruce:02,
  author =       "Kim B. Bruce",
  title =        "Foundations of Object-Oriented Languages: Types and
                 Semantics",
  publisher =    "MIT Press",
  year =         "2002",
}



@Article{Bruce:94,
  author =       "Kim B. Bruce",
  title =        "A Paradigmatic Object-Oriented Programming Language:
                 Design, Static Typing and Semantics",
  journal =      "Journal of Functional Programming",
  volume =       "4",
  number =       "2",
  month =        apr,
  pages =        "127--206",
  year =         "1994",
}

@article         {Bruce:Cardelli:Pierce:99,
author       =   "Kim B. Bruce and Luca Cardelli and Benjamin C. Pierce",
title        =   "Comparing Object Encodings",
journal      =   "Information and Computation",
year         =   1999,
month        =   nov,
volume       =   155,
number       =   "1/2",
pages        =   "108--133",
}

@Article{Bruce:etal:95,
  author =       "Kim B. Bruce and Luca Cardelli and Giuseppe Castagna
                 and {The Hopkins Objects Group} and Gary T. Leavens and
                 Benjamin Pierce",
  title =        "On Binary Methods",
  journal =      "Theory and Practice of Object Systems",
  publisher =    "John Wiley and Sons, Inc.",
  year =         "1995",
  pages =        "221--242",
  volume =       "1",
  number =       "3",
}

@Book{Castagna:97,
  author =       "Giuseppe Castagna",
  title =	"Object-Oriented Programming: {A} Unified Foundation",
  publisher =    "Birkhauser",
  year =	 1997,
  series =       "Progress in Theoretical Computer Science",
}

@Article{Bugliesi:Delzanno:Liquori:Martelli:00,
 author   = "Michele Bugliesi and Giorgio Delzanno and Luigi Liquori and Maurizio Martelli",  
 title    = "Object Calculi in Linear Logic",
 journal  = "Journal of Logic and Computation",
 volume   = 10,
 number   = 1,
 pages    = "75 --104",
 month    = feb, 
 year     = "2000",
}

@InProceedings{Calcagno+:lics09,
	author={Cristiano Calcagno and Peter W. O'Hearn and Hongseok Yang},
	title={Local Action and Abstract Separation Logic},
	booktitle={LICS},
	year={2007},
}

@InProceedings{Calcagno:Ishtiaq:OHearn:00,
  author =       "Cristiano Calcagno and Samin Ishtiaq and Peter W.
                 O'Hearn",
  title =        "Semantic Analysis of Pointer Aliasing, Allocation and
                 Disposal in {H}oare Logic",
  booktitle =    "Proceedings of 2nd International Conference on Principles and
                 Practice of Declarative Programming",
  year =         "2000",
   pages =        "190--201",
 editor =       "Maurizio Gabbrielli and Frank Pfenning",
  series =       "Lecture Notes in Computer Science",
publisher = {Springer},
}

@InProceedings{Canning:Cook:Hill:Olthoff:Mitchell:89,
  author =       "P. Canning and W. Cook and W. Hill and W. Olthoff and
                 J. Mitchell",
  title =        "{F}-bounded polymorphism for object-oriented
                 programming",
  booktitle =    "Proceedings 4th International Conference on Functional Programming Languages and Computer
                 Architecture",
  year =         "1989",
  publisher =    "ACM Press",
  pages =        "273--280",
}

@InCollection{Cardelli:84,
  author =       "Luca Cardelli",
  title =        "A Semantics of Multiple Inheritance",
  booktitle =    "Semantics of Data Types",
  editor =       "Gilles Kahn and David MacQueen and Gordon Plotkin",
  series =       "Lecture Notes in Computer Science",
  volume =       "173",
  pages =        "51--67",
  year =         "1984",
  month =        jun,
  publisher =    "Springer",
  abstract-url = "http://www.luca.demon.co.uk/Papers.html#Inheritance",
  note =         "Full version in \cite{Cardelli:88}"
}



@Article{Cardelli:88,
  author =       "Luca Cardelli",
  title =        "A Semantics of Multiple Inheritance",
  journal =      "Information and Computation",
  volume =       "76",
  number =       "2/3",
  month =        feb,
  year =         "1988",
  pages =        "138--164",
}

@Article{Cardelli:Martini:Mitchell:Scedrov:94,
  author =       "Luca Cardelli and Simone Martini and John C. Mitchell
                 and Andre Scedrov",
  title =        "An Extension of {S}ystem {F} with Subtyping",
  journal =      "Information and Computation",
  volume =       "109",
  number =       "1--2",
  pages =        "4--56",
  year =         "1994",
}

@Article{Cardelli:Wegner:85,
  author =       "Luca Cardelli and Peter Wegner",
  title =        "On Understanding Types, Data Abstraction, and
                 Polymorphism",
  journal =      "ACM Computing Surveys",
  volume =       "17",
  number =       "4",
  pages =        "471--522",
  month =        dec,
  year =         "1985",
}

@InProceedings{Cardone:89,
  title =        "Relational Semantics for Recursive Types and Bounded
                 Quantification",
  author =       "Felice Cardone",
  editor =       "Giorgio Ausiello and Mariangiola Dezani-Ciancaglini
                 and Simona Ronchi Della Rocca",
  booktitle =    "16th International Colloquium Automata, Languages and Programming",
  month =        jul,
  year =         "1989",
  series =       "Lecture Notes in Computer Science",
  volume =       "372",
  publisher =    "Springer",
  pages =        "164--178",
}

@Article{Clarke:79,
  author =       "E. M. Clarke",
  year =         "1979",
  title =        "Programming Language Constructs for which it it
                 Impossible to obtain good {Hoare} Axiom Systems",
  journal =      "Journal of the ACM",
  volume =       "26",
  number =       "1",
  pages =        "129--147",
}

@Article{Cook:78,
  author = 	 {Stephen A. Cook},
  title = 	 {Soundness and Completeness of an Axiom System for Program Verification},
  journal = 	 {{SIAM} Journal on Computing},
  year = 	 {1978},
  volume = 	 {7},
  number = 	 {1},
  pages = 	 {70--90},
}


@PhdThesis{Cook:89,
  author =       "William R. Cook",
  title =        "A Denotational Semantics of Inheritance",
  school =       "Department of Computer Science, Brown University",
  type =         "Ph.{D}. Thesis",
  month =        may,
  year =         "1989",
}


@Article{Cook:Palsberg:94,
  author =       "William Cook and Jens Palsberg",
  title =        "A Denotational Semantics of Inheritance and its
                 Correctness",
  journal =      "Information and Computation",
  pages =        "329--350",
  year =         "1994",
month = nov,
  number =       "2",
  volume =       "114",
}

@article{Coquand:Gunter:Winskel:89,
    author = "Thierry Coquand and Carl A. Gunter and Glynn Winskel",
    title = "Domain Theoretic Models of Polymorphism",
    journal = "Information and Computation",
    volume = "81",
    number = "2",
    pages = "123--167",
    year = "1989",
    url = "citeseer.nj.nec.com/coquand89domain.html" 
}


@incollection{Cousot:90,
   author =    {Patrick Cousot},
   title =     {Methods and Logics for Proving Programs},
   pages =     {843--993},
   editor =    {Jan {van Leeuwen}},
   chapter =   15,
   booktitle = {Formal Models and Semantics},
   volume =    {B},
   series =    {Handbook of Theoretical Computer Science},
   publisher = {Elsevier},
   year =      1990,
}

@TechReport{Crary:99,
  author = 	 {Karl Crary},
  title = 	 {Simple, Efficient Object Encoding using Intersection Types},
  institution =  {Carnegie Mellon University},
  year = 	 {1999},
  month =        jan,
  number = 	 {CMU-CS-99-100},
}


@InCollection{Curien:Ghelli:94,
  author =       "Pierre-Louis Curien and Giorgio Ghelli",
  title =        "Coherence of Subsumption, Minimum Subtyping and
                 Type-Checking in ${F}_{\leq}$",
  editor =       "Carl A. Gunter and John C. Mitchell",
  booktitle =    "Theoretical Aspects of Object-Oriented Programming:
                 Types, Semantics, and Language Design",
  series =       "Foundations of Computing Series",
  pages =        "247--292",
  publisher =    "MIT Press",
  year =         "1994",
}


@InProceedings{Eifrig:Smith:Trifonov:95,
  author =       "Jonathan Eifrig and Scott Smith and Valery Trifonov",
  title =        "Type Inference for Recursively Constrained Types and
                 its Application to {OOP}",
  booktitle =    "Proceedings of the 1995 Mathematical Foundations of
                 Programming Semantics Conference",
  series =       "Electronic Notes in Theoretical Computer Science",
  publisher =    "Elsevier",
  volume =       "1",
  year =         "1995",
  fullurl =      "http://www.elsevier.nl/locate/entcs/volume1.html",
}

@Article{Eifrig:Smith:Trifonov:Zwarico:95,
  author =       "Jonathan Eifrig and Scott Smith and Valery Trifonov
                 and Amy Zwarico",
  title =        "An Interpretation of Typed {OOP} in a Language with
                 State",
  journal =      "Lisp and Symbolic Computation",
  volume =       8,
  number =       4,
  pages =        "357--397",
  month =        dec,
  year =         1995,
}

@Article{Erkok:Launchbury:00,
  author =       "Levent Erk{\"o}k and John Launchbury",
  title =        "Recursive monadic bindings",
  journal =      "ACM SIG{\-}PLAN Notices",
  volume =       "35",
  number =       "9",
  pages =        "174--185",
  month =        sep,
  year =         "2000",
}

@MastersThesis{Fecher:99,
  author = 	 {Harald Fecher},
  title = 	 {Denotational Semantics of Untyped Object-Based Programming Languages},
  school = 	 {Technische Universit{\"a}t Darmstadt},
  year = 	 {1999},
}

@Article{Filinski:94,
  author =       "Andrzej Filinski",
  title =        "Recursion from Iteration",
  journal =      "{LISP} and Symbolic Computation",
  volume =       "7",
  number =       "1",
  pages =        "11--37",
  month =        jan,
  year =         "1994",
}

@InProceedings{Findler:Felleisen:01,
  author =       "Robert Bruce Findler and Matthias Felleisen",
  title =        "Contract Soundness for Object-Oriented Languages",
  booktitle =    "OOPSLA '01 Conference Proceedings",
  year =         "2001",
  month =        oct,
  pages =        "1--15",
}


@InProceedings{Findler:Felleisen:02,
  author = 	 {Robert Bruce Findler and Matthias Felleisen},
  title = 	 {Contracts for Higher-Order Functions},
  booktitle =    {Proceedings of the 2002 International Conference on Functional Programming},
  OPTpages = 	 {},
  year = 	 {2002},
  OPTseries = 	 {},
  month = 	 oct,
}



@Article{felleisen-hieb,
  author = 	 {Matthias Felleisen and Robert Hieb},
  title = 	 {The revised report on the syntactic theories of sequential control and state},
  journal = 	 {TCS},
  year = 	 {1992},
  volume = 	 {103},
  number = 	 {2},
  pages = 	 {235--271},
}

@PhdThesis{Fiore:94,
  author = 	 {Marcelo P. Fiore},
  title = 	 {Axiomatic Domain Theory in Categories of Partial Maps},
  school = 	 {University of Edinburgh},
  year = 	 {1994},
  note = 	 {LFCS report ECS-LFCS-94-307},
}


@Book{Fiore:96,
  author =	 {Marcelo P. Fiore},
  title = 	 {Axiomatic Domain Theory in Categories of Partial Maps},
  publisher = 	 {Cambridge University Press},
  year = 	 1996,
  series = 	 {Distinguished Dissertations in Computer Science}
} 

@Article{FioreEtAl:96,
  author =       "Marcelo Fiore and Achim Jung and Eugenio Moggi and
                 Peter O'Hearn and Jon Riecke and Giuseppe Rosolini and
                 Ian Stark",
  title =        "Domains and Denotational Semantics: History,
                 Accomplishments and Open Problems",
  journal =      "Bulletin of the European Association for Theoretical
                 Computer Science",
  volume =       "59",
  pages =        "227--256",
  month =        jun,
  year =         "1996",
}

@Article{Fisher:Honsell:Mitchell:94,
  author =       "Kathleen Fisher and Furio Honsell and John C.
                 Mitchell",
  title =        "A lambda calculus of objects and method
                 specialization",
  journal =      "Nordic Journal of Computing",
  year =         "1994",
  volume =       "1",
  pages =        "3--37",
}


@Article{Fisher:Mitchell95,
  title =        "The Development of Type Systems for Object-Oriented
                 Languages",
  author =       "Kathleen Fisher and John C. Mitchell",
  journal =      "Theory and Practice of Object Sytems",
  pages =        "189--220",
  year =         "1995",
  volume =       "1",
  number =       "3",
}

@InProceedings{Fisher:Mitchell:95,
  author =       "Kathleen Fisher and John C. Mitchell",
  title =        "A Delegation-based Object Calculus with Subtyping",
  booktitle =    "Fundamentals of Computation Theory (FCT'95)",
  series =       "Lecture Notes in Computer Science",
  volume =       "965",
  pages =        "42--61",
  year =         "1995",
publisher = {Springer},
}

@Article{Fisher:Mitchell:98,
  author =       "Kathleen Fisher and John C. Mitchell",
  title =        "On the Relationship Between Classes, Objects and Data
                 Abstraction",
  journal =      "Theory and Practice of Object Systems",
  year =         "1998",
  volume =       "4",
  number =       "1",
  pages =        "3--25",
}

@InProceedings{Floyd:67,
  author =       "Robert W. Floyd",
  title =        "Assigning Meanings to Programs",
  booktitle =    "Proceedings of Mathematical Aspects of Computer Science",
  month =        apr,
  year =         "1967",
  pages =        "19--32",
  editor =       "Jacob T. Schwartz",
  volume =       "19",
  series =       "Proceedings of Symposia in Applied Mathematics",
  publisher =    "American Mathematical Society",
}


@InProceedings{Freyd:91,
  author =       "Peter J. Freyd",
  title =        "Algebraically Complete Categories",
  editor =       "A. Carboni and M. C. Pedicchio and G. Rosolini",
  booktitle =    "Proceedings of 1990 Como Category Theory Conference",
  series =       "Lecture Notes in Mathematics",
  volume =       "1488",
  pages =        "95--104",
  publisher =    "Springer",
  year =         "1991",
}

@Article{Freyd:Rosolini:Mulry:Scott:92,
  author =       "Peter Freyd  and Giuseppe Rosolini and Philip Mulry and
                 Dana Scott",
  title =        "Extensional {PERs}",
  journal =      "Information and Computation",
  volume =       "98",
  number =       "2",
  special =      "Selected Papers from 5th Ann.\ IEEE Symp.\ on Logic in
                 Computer Science, LICS'90, Philadelphia, PA, USA, 4--7
                 June 1990",
  pages =        "211--227",
  year =         "1992",
}


@Book{GangOfFourBook,
  author =       "Erich Gamma and Richard Helm and Ralph Johnson and
                 John Vlissides",
  title =        "Design Patterns: Elements of Reusable Object-Oriented
                 Software",
  publisher =    "Addison Wesley",
  year =         "1995",
}


@Article{Gapeyev:Levin:Pierce:00,
  author =       "Vladimir Gapeyev and Michael Y. Levin and Benjamin C.
                 Pierce",
  title =        "Recursive subtyping revealed (functional pearl)",
  journal =      "ACM SIG{\-}PLAN Notices",
  volume =       "35",
  number =       "9",
  pages =        "221--231",
  month =        sep,
  year =         "2000",
  url =          "http://www.acm.org/pubs/citations/proceedings/fp/351240/p221-gapeyev/",
}

 @InCollection{Abadi:Leino:04,
  author = 	 {Mart{\'\i}n Abadi and K.~R.~M.~Leino},
  title = 	 {A Logic of Object-Oriented Programs},
  booktitle = 	 {Verification: Theory and Practice. Essays Dedicated to Zohar Manna on the Occasion of His 64th Birthday
 },
  pages = 	 {11--41},
  publisher =    {Springer},
series = {Lecture Notes in Computer Science},
volumne = {2772},
  year = 	 {2004},
  editor = 	 {Nachum Dershowitz},
}

@Book{Girard:Lafont:Taylor:89,
  author =       "Jean-Yves Girard and Yves Lafont and Paul Taylor",
  title =        "Proofs and Types",
  publisher =    "Cambridge University Press",
  series =       "Cambridge Tracts in Theoretical Computer Science",
  year =         "1989",
  volume =       "7",
}

@Misc{Glimming:05,
  author = 	 {Johan Glimming},
  title = 	 {\emph{Dialgebraic Semantics of Typed Object Calculi}},
  year = 	 2005,
  month =	 {May},
  howpublished = {Licentiate thesis, Stockholm University}
}

@inproceedings{Glimming:Ghani:04,
    author =     {Johan Glimming and Neil Ghani},
    title =      {Difunctorial Semantics of Object Calculus},
    booktitle =  {Proceedings {WOOD} '04: Workshop on Object-Oriented Developments},
    series = {Electronic Notes in Theoretical Computer Science},
    publisher =  {Elsevier},
    year =       2004,
    note = {To appear},
}

@InProceedings{Goerdt:88,
  title =        "Hoare Calculi for Higher-Type Control Structures and
                 Their Completeness in the Sense of~{Cook}",
  author =       "Andreas Goerdt",
  booktitle =    "Mathematical Foundations of Computer Science 1988",
  editor =       "Michael P. Chytil and Ladislav Janiga and V{\'a}clav
                 Koubek",
  month =        sep,
  year =         "1988",
  series =       "Lecture Notes in Computer Science",
  volume =       "324",
  publisher =    "Springer",
  pages =        "329--338",
}


@InCollection{Gordon:98,
  author = 	 {Andrew~D.~Gordon},
  title = 	 {Operational equivalences for untyped and polymorphic object calculi},
  booktitle = 	 {\cite{Gordon:Pitts:98}},
  pages = 	 {9--54},
  year = 	 {1998},
}


@inproceedings{Gordon:Hankin:00,
    author = {Andrew D. Gordon and Paul D. Hankin},
    title = {A Concurrent Object Calculus: Reduction and Typing},
    booktitle = {Proceedings {HLCL}'98},
    series = {Electronic Notes in Theoretical Computer Science},
     publisher =  {Elsevier},
   volume = {16},
    issue = {3},
    editor = {Uwe Nestmann and Benjamin C. Pierce},
    year = {2000}
}

@InProceedings{Gordon:Hankin:Lassen:97,
  author =       "Andrew D. Gordon and Paul D. Hankin and S{\o}ren. B. Lassen",
  title =        "Compilation and Equivalence of Imperative Objects",
  booktitle =    "Proceedings of FST+TCS'97",
  series =       "Lecture Notes in Computer Science",
  pages = {74--87},
  volume = {1346},
  month =        dec,
  year =         "1997",
}


@book{Gordon:Pitts:98,
   editor =    {Andrew D. Gordon and Andrew M. Pitts},
   title =     {Higher Order Operational Techniques in Semantics},
   publisher = {Cambridge University Press},
   series =    {Publications of the Newton Institute},
   year =      1998,
}

@InProceedings{Gordon:Rees:96,
  author = 	 {Andrew~D.~Gordon and Gareth~D.~Rees},
  title = 	 {Bisimilarity for a First-Order Calculus of Objects with Subtyping},
  booktitle = 	 {Conference Record of the 23rd Symposium on Principles of Programming Languages},
  pages = 	 {386--395},
  year = 	 {1996},
  month = 	 jan,
}


@Book{Gosling:Joy:Steele:Bracha:04,
  author = 	 {James Gosling and Bill Joy and Guy Steele and Gilad Bracha},
  title = 	 {The Java Language Specification},
  publisher = 	 {Addison-Wesley},
  year = 	 {2004},
  edition = 	 {Third},
}



@InProceedings{Goubault-Larrecq:Lasota:Nowak:02,
  author =       "Jean {Goubault-Larrecq} and Slawomir Lasota and David
                 Nowak",
  title =        "Logical Relations for Monadic Types",
  booktitle =    "Proc.\ 16th Int.\ Workshop Computer Science Logic (CSL
                 2002)", 
  volume =       "2471",
  pages =        "553--568",
  series =       "Lecture Notes in Computer Science",
  year =         "2002",
  publisher =    "Springer",
}

@InProceedings{Goubault-Larrecq:Lasota:Nowak:Zhang:04,
  author =       "Jean {Goubault-Larrecq} and Slawomir Lasota and David Nowak and
                 Yu Zhang",
  title =        "Complete Lax Logical Relations for Cryptographic
                 Lambda-Calculi",
  booktitle =    "Proc.\ 18th Int.\ Workshop Computer Science Logic (CSL
                 2004)",
  volume =       "3210",
  series =       "Lecture Notes in Computer Science",
  pages =        "400--414",
  year =         "2004",
  publisher =    "Springer",
}


@InProceedings{Halpern:84,
  author =       "Joseph Y. Halpern",
  title =        "A Good {H}oare Axiom System for an {A}lgol-Like
                 Language",
  booktitle =    "Conference Record of the Eleventh Annual {ACM}
                 Symposium on Principles of Programming Languages",
  publisher =    "ACM Press",
  month =        jan,
  year =         "1984",
  pages =        "262--271",
}


@Article{Hasegawa:94,
  title =        "Categorical data types in parametric polymorphism",
  author =       "Ryu Hasegawa",
  pages =        "71--109",
  journal =      "Mathematical Structures in Computer Science",
  month =        mar,
  year =         "1994",
  volume =       "4",
  number =       "1",
}


@Book{Haskell98,
editor = {Simon {Peyton Jones}}, 
title = {Haskell 98 Language and Libraries. The Revised Report},
publisher = {Cambridge University Press},
year = {2003},
OPTmonth = {April},
}

@InProceedings{Hensel:Huismann:Jacobs:Tews:98,
  title =        "Reasoning about Classes in Object-Oriented Languages:
                 Logical Models and Tools",
  author =       "Ulrich Hensel and Marieke Huisman and Bart Jacobs and
                 Hendrik Tews",
  booktitle =    "Programming Languages and Systems---{ESOP}'98, 7th
                 European Symposium on Programming",
  editor =       "Chris Hankin",
  month =        mar,
  year =         "1998",
  series =       "Lecture Notes in Computer Science",
  volume =       "1381",
  pages =        "105--121",
    publisher =  {Springer},
}

@Article{Hoare:69,
  author =       "C. A. R. Hoare",
  title =        "{An Axiomatic Basis of Computer Programming}",
  journal =      "Communications of the ACM",
  year =         "1969",
  volume =       "12",
  pages =        "576--580",
  publisher = "ACM Press",
}

@Article{Hofmann:Pierce:94,
  author =       "Martin Hofmann and Benjamin Pierce",
  title =        "A Unifying Type-Theoretic Framework for Objects",
  journal =      "Journal of Functional Programming",
  volume =       "5",
  number =       "4",
  pages =        "593--635",
  month =        oct,
  year =         "1995",
}

@Article{Hofmann:Pierce:95,
  author =       "Martin Hofmann and Benjamin C. Pierce",
  title =        "A Unifying Type-Theoretic Framework for Objects",
  journal =      "Journal of Functional Programming",
  month =        oct,
  year =         "1995",
  volume =       "5",
  number =       "4",
  pages =        "593--635",
}


@Article{Hofmann:Pierce:96,
  author = 	 {Martin Hofmann and Benjamin Pierce},
  title = 	 {Positive Subtyping},
  journal = 	 {Information and Computation},
  year = 	 {1996},
  volume = 	 {126},
  number = 	 {1},
  pages = 	 {11--33},
}

@Misc{Hofmann:Tang:02,
  author = 	 {Francis Tang and Martin Hofmann},
  title = 	 {Generation of Verification Conditions for {Abadi} and {Leino}'s Logic of Objects},
  howpublished = {Presented at 9th International Workshop on Foundations of Object-Oriented Languages},
  month = 	 jan,
  year = 	 {2002},
}

@InProceedings{Berger:Honda:Yoshida:05,
  author =       "Martin Berger and Kohei Honda and Nobuko Yoshida",
  title =        "A Logical Analysis of Aliasing in Imperative
                 Higher-Order Functions",
  booktitle =    "Proceedings of the 10th {ACM} {SIGPLAN} International
                 Conference on Functional Programming ({ICFP} '05)",
  publisher =    "ACM Press",
  year =         "2005",
  notes =        "To appear",
}

@InProceedings{Honda:Yoshida:Berger:05,
  author = 	 {Kohei Honda  and Nobuko Yoshida and Martin Berger},
  title = 	 {An Observationally Complete Program Logic for Imperative Higher-Order Functions},
  booktitle =	 {{LICS'05}},
  pages =         {270--279},
  year =	 2005,
}

@Article{Honda:04,
  author =       "Kohei Honda",
  title =        "From process logic to program logic",
  journal =      "ACM SIG{\-}PLAN Notices",
  volume =       "39",
  number =       "9",
  pages =        "163--174",
  month =        sep,
  year =         "2004",
}

@Article{Honsell:Pravato:Rocca:98,
  title =        "{Structured Operational Semantics} of a fragment of
                 the language {Scheme}",
  author =       "Furio Honsell and Alberto Pravato and Simona Ronchi
                 Della Rocca",
  pages =        "335--365",
  journal =      "Journal of Functional Programming",
  month =        jul,
  year =         "1998",
  volume =       "8",
  number =       "4",
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@InProceedings{Igarashi:Pierce:00,
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  title = 	 {On inner Classes},
  booktitle =    {Proceedings of the European Conference on Object-Oriented Programming},
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  year = 	 {2000},
  volume = 	 {1850},
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    publisher =  {Springer},
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@Article{Ishtiaq:OHearn:01,
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@InCollection{Jacobs:96,
  author =       "Bart P. F. Jacobs",
  title =        "Objects and classes, coalgebraically",
  editor =       "B. Freitag and C. B. Jones and C. Lengauer and H. J.
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  pages =        "83--103",
  publisher =    "Kluwer Academic Publishers",
  year =         "1996",
  url =          "http://www.cwi.nl/pub/CWIreports/AP/CS-R9536.ps.Z",
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@InProceedings{Jacobs:Poll:01,
  author =       "Bart Jacobs and Erik Poll",
  title =        "A Logic for the {Java} Modeling Language {JML}",
  series =      "Lecture Notes in Computer Science",
  volume =       "2029",
  pages =        "284--299",
  year =         "2001",
  booktitle =    "Fundamental Approaches to Software Engineering
                 (FASE'2001)",
  publisher =    "Springer",
}

@Article{Jacobs:Poll:03,
  author =       "Bart Jacobs and Erik Poll",
  title =	"Coalgebras and monads in the semantics of {Java}",
  journal =      "Theoretical Computer Science",
  volume =       "291",
  number =       "3",
  pages =	"329--349",
  year =	 "2003",
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@Article{Jacobs:Rutten:97,
  author =       "Bart Jacobs and Jan Rutten",
  title =        "A Tutorial on (Co)Algebras and (Co)Induction",
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  volume =       "62",
  pages =        "222--259",
  month =        jun,
  year =         "1997",
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@inproceedings{Jeffrey:Rathke:02,
author = {Alan Jeffrey and Julian Rathke},
year = {2002},
title = {A fully abstract may testing semantics for concurrent objects},
booktitle = {Proceedings  $17^{th}$ Annual Symposium on Logic in Computer Science},
publisher = {IEEE Computer Society Press},
pages = {101--112}
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@inproceedings{Jeffrey:Rathke:99,
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  publisher	= {IEEE Computer Society Press},
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@InCollection{Kamin:Reddy:94,
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  year =         "1994",
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@Book{Kernighan:Ritchie:88,
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  edition = 	 {Second},
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@InProceedings{Kleist:Sangiorgi:98,
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  editor =       "David Gries and Willem-Paul {de Roever}",
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@article{Kleymann:99,
    author = "Thomas Kleymann",
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    year = "1999",
month = dec,
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@InProceedings{Laeufer:95,
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  editor = 	 {Rick Blute and Peter Selinger},
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@Article{Landin:64,
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@InProceedings{Leino:98,
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  editor =       "Chris Hankin",
  month =         mar,
  year =         "1998",
  series =       "Lecture Notes in Computer Science",
publisher = {Springer},
  volume =       "1381",
  pages =        "170--184",
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@InProceedings{Levy:02,
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  editor = "Julian Bradfield",
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@Book{Levy:04,
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  volume = 	 {2},
  series = 	 {Semantic Structures in Computation},
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@Article{Liang:Bracha:98,
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  month =        oct,
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  year =         "1998",
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@Article{Liskov:Wing:94,
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@PhdThesis{Longley:95,
  author =       "John Longley",
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  year =         "1995",
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@Article{Longo:Moggi:91,
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@Article{Milner:78,
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@InProceedings{Mitchell:90,
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@InCollection{Mitchell:91,
  author =       "John C. Mitchell",
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                 Computation: Papers in Honor of {John McCarthy}",
  publisher =    "Academic Press",
  pages =        "305--330",
  year =         "1991",
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@Book{Mitchell:96,
  author =       "John C. Mitchell",
  title =        "Foundations for Programming Languages",
  publisher =    "MIT Press",
  year =         "1996",
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@Article{Mitchell:Moggi:91,
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  number =       "1--2",
  pages =        "99--124",
  year =         "1991",
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@Article{Mitchell:Plotkin:88,
  author =       "John C. Mitchell and Gordon D. Plotkin",
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  number =       "3",
  pages =        "470--502",
  month =        jul,
  year =         "1988",
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@InProceedings{Mitchell:Scedrov:93,
  author =       "John C. Mitchell and Andre Scedrov",
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  volume =       "702",
  pages =        "352--378",
  year =         "1993",
  booktitle =    "Computer Science Logic '92, Selected Papers",
  editor    = {Egon B{\"o}rger and
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               Simone Martini and
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@InProceedings{Mitchell:Viswanathan:96,
  title =        "Effective Models of Polymorphism, Subtyping and
                 Recursion (Extended Abstract)",
  author =       "John C. Mitchell and Ramesh Viswanathan",
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  month =        jul,
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  series =       "Lecture Notes in Computer Science",
  publisher =    "Springer",
  volume =       "1099",
  pages =        "170--181",
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@Article{Moggi:Sabry:04,
  author =       "Eugenio Moggi and Amr Sabry",
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  volume =       "38",
  number =       "4",
  special =      "Selected Papers from 5th Int.\ Wksh.\ on Fixed Points
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  pages =        "375--400",
  year =         "2004",
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@Misc{Niehren:Schwinghammer:Smolka:Futures,
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@inproceedings{Nipkow:Oheimb:02,
author={David von Oheimb  and Tobias Nipkow},
title={Hoare Logic for {NanoJava}: Auxiliary Variables, Side Effects and
Virtual Methods Revisited},
booktitle={Formal Methods Europe (FME 2002)},
editor={L.-H. Eriksson and P. Lindsay},
publisher={Springer},
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volume=2391,
pages={89-105},
year={2002},
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@Article{OHearn:03,
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@Article{OHearn:98,
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@Article{OHearn:Pym:99,
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@Article{OHearn:Reddy:99,
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  number = 	 {1--2},
  pages = 	 {253--282},
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  publisher = {Springer},
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@Book{OHearn:Tennent:97,
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  series =       "Progress in Theoretical Computer Science",
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@Article{Ohori:Buneman:89,
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  author =       "Atsushi Ohori and Peter Buneman",
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  pages =        "445--456",
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@PhdThesis{Oles:82,
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  author =       "Frank Joseph Oles",
  year =         "1982",
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@Article{Palsberg:95,
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  number =       "2",
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@Book{Paulson:87,
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@TechReport{Phoa:92,
  author =       "Wesley  Phoa",
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  number =       "ECS-LFCS-92-208",
  institution =  "Department of Computer Science, University of
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  year =         "1992",
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@Book{Pierce:02,
  author =       "Benjamin C. Pierce",
  title =        "Types and Programming Languages",
  publisher =    "The MIT Press",
  year =         "2002",
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@Book{Pierce:91,
  author =       "Benjamin C. Pierce",
  title =        "Basic Category Theory for Computer Scientists",
  publisher =    "MIT Press",
  year =         "1991",
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@Article{Pierce:Turner:94,
  author =       "Benjamin C. Pierce and David N. Turner",
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  year =         "1994",
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@Article{Pierik:deBoer:05,
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  title = 	 {A Proof Outline Logic for Object-Oriented Programming},
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  year = 	 {2005},
  note = 	 {To appear},
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@InProceedings{Pitts:87,
  author =       "Andrew M. Pitts",
  title =        "Polymorphism is Set Theoretic, Constructively",
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  editor =       "D. H. Pitt and A. Poign\'{e} and David E. Rydeheard",
  series =       "Lecture Notes in Computer Science",
  publisher = "Springer",
  volume =       "283",
  year =         "1987",
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@ARTICLE{pitts:relational,
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@InProceedings{Pitts:Stark:93,
  author =       "Andrew M. Pitts and Ian D. B. Stark",
  title =        "Observable Properties of Higher Order Functions That
                 Dynamically Create Local Names, or: What's new?",
  booktitle =    "Proceedings 18th International Symposium on Mathematical Foundations of                Computer Science",
 editor =       "Andrzej M. Borzyszkowski and Stefan Sokolowski",
   series =       "Lecture Notes in Computer Science",
  volume =       "711",
  publisher =    "Springer",
  year =         "1993",
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@InProceedings{pitts-stark:state,
  author =       "Andrew Pitts and Ian Stark",
  title =        "Operational Reasoning for Functions with Local State",
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  year =         "1998",
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@InProceedings{chin+:popl08,
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  year = 2008,
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@Unpublished{Plotkin:83,
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  title = 	 {Domain Theory},
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@Article{Plotkin:Smyth:82,
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@InProceedings{Poetzsch-Heffter:Mueller:98,
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  editor =       "David Gries and Willem-Paul {De~Roever}",
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  year =         "1998",
  publisher =    "Chapman \& Hall",
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@InProceedings{Poetzsch-Heffter:Mueller:99,
  key =          "Poetzsch-Heffter \& M{\"u}ller",
  author =       "Arnd Poetzsch-Heffter and Peter M{\"u}ller",
  title =        "A Programming Logic for Sequential {J}ava",
  booktitle =    "European Symposium on Programming",
  editor =       "S. D. Swierstra",
  series =       "Lecture Notes in Computer Science",
  publisher = "Springer",
  volume =       "1576",
  pages =        "162--176",
  year =         "1999",
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@Article{Pym:OHearn:Yang:04,
  author =       "David J. Pym and  Peter W. O'Hearn and Hongseok
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  title =        "Possible worlds and resources: the semantics of {BI}",
  journal =      "Theoretical Computer Science",
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  number =       "1",
  pages =        "257--305",
  day =          "5",
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@Article{Reddy:02,
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  number = 	 {1},
  pages = 	 {63--97},
  month = 	 {January},
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@Article{Reddy:96,
  author =       "Uday S. Reddy",
  title =        "Global State Considered Unnecessary: An Introduction
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  journal =      "{LISP} and Symbolic Computation",
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  pages =        "7--76",
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  year =         "1996",
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@Misc{Reddy:98,
  author = 	 {Uday S. Reddy},
  title = 	 {Objects and Classes in {Algol}-like Languages},
  year = 	 {1998},
  note = 	 {Presented at {FOOL} 5 workshop},
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@Article{Reddy:Yang:04,
  author = 	 {Uday S. Reddy and Hongseok Yang},
  title = 	 {Correctness of Data Representations Involving Heap
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  journal = 	 {Science of Computer Programming},
  year = 	 {2004},
  volume = 	 {50},
  number = 	 {1--3},
  pages = 	 {129--160},
  month = 	 {March},
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@Article{Remy:Vouillon:98,
author     = "Didier R{\'e}my and J{\'e}r{\^o}me Vouillon",
  title =        "Objective {ML}: 
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  journal =      "Theory And Practice of Object Systems",
  year =         1998,
  volume =    "4",
  number =    "1",
  pages =     "27--50",
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@InProceedings{Reus:02,
  author = 	 {Bernhard Reus},
  title = 	 {Class-based versus Object-based: A Denotational Comparison},
  booktitle = 	 {Proceedings of 9th International Conference on Algebraic Methodology And Software
Technology},
  series =       "Lecture Notes in Computer Science",
 publisher = "Springer",
editor = {H{\'}el{\`}ene Kirchner and Christophe Ringeissen},
  volume =       {2422},
  pages =        {473--488},
  year =         {2002},
}

@INPROCEEDINGS{Reus:03,
 author = {B.~Reus},
 title = {Modular Semantics and Logics of Classes},
 booktitle = "Computer Science Logic",
 pages = "456--469",
 editor = "Matthias Baatz and Johann A.~Makowsky",
 publisher = "Springer",
 Series = "Lecture Notes in Computer Science",
 volume = "2803",
 year = "2003"
}


@Unpublished{Reus:99,
  author = 	 {Bernhard Reus},
  title = 	 {Realizability Models for Type Theories},
  note = 	 {Draft of a Tutorial for the {R}ealizability {W}orkshop'99 in {T}rento},
  month =        nov,
  year = 	 {2000},
}



@TechReport{Reus:Schwinghammer:04,
  author = 	 {Bernhard Reus and Jan Schwinghammer},
  title = 	 {Denotational Semantics for {Abadi} and {Leino}'s Logic of Objects},
  institution =  {Informatics, University of Sussex},
  year = 	 {2004},
  number = 	 {2004:03},
}

@InProceedings{Reus:Schwinghammer:05,
  author = 	 {Bernhard Reus and Jan Schwinghammer},
  title = 	 {Denotational Semantics for {Abadi} and {Leino}'s Logic of Objects},
  booktitle = {Proceedings of the European Symposium on Programming},
  year = 	 {2005},
pages = {264--279},
  editor = 	 {Mooly Sagiv},
  series = 	 {Lecture Notes in Computer Science},
volume = {3444},