@preamble{ "\newcommand{\noopsort}[1]{} "
	# "\newcommand{\printfirst}[2]{#1} "
	# "\newcommand{\singleletter}[1]{#1} "
	# "\newcommand{\switchargs}[2]{#2#1} " }

@InProceedings{Akehurst,
  author = {D.G.Akehurst and Z.Zschaler and W.G.J.Howells},
  title = "OCL: Modularising the Language",
  booktitle = "Ocl4All: Modelling Systems with OCL",
  address = "Models 2007, Nashville"
}

@InProceedings{Baar,
  author = {Thomas Baar},
  title = "On the Need of User-defined Libraries in OCL",
  booktitle = "OCL 2010: Workshop on OCL and Textual Modelling",
  address = "Models 2010, Oslo"
}

@InProceedings{Buttner,
  author = {Fabian B\"{u}ttner and Martin Gogolla and Lars Hamann and Mirco Kuhlmann},
   title = "On Better Understanding OCL Collections or An OCL Ordered Set is not an OCL Set",
   booktitle = "OCL 2009: Pragmatics of OCL and Other Textual Specification Languages ",
  address = "Models 2009, Denver"
}

@InProceedings{Chimiak-Opaka,
  author = {Joanna Chimiak-Opaka and Birgit Demuth},
  title = "A Feature Model for an IDE4OCL",
  booktitle = "OCL 2010: Workshop on OCL and Textual Modelling",
  address = "Models 2010, Oslo"
}

@MISC{LinkedIn,
   title = "Anonymous Functions",
   url = "http://www.linkedin.com/groupItem?view=&gid=3007822&type=member&item=31810988",
}

@MISC{M2T/Acceleo,
   title = "Eclipse M2T/Acceleo Project",
   url = "http://www.eclipse.org/Acceleo",
}

@MISC{MDT/OCL,
   title = "Eclipse MDT/OCL Project",
   url = "http://www.eclipse.org/projects/project_summary.php?projectid=modeling.mdt.ocl",
}

@MANUAL{MOFM2T,
   title = "MOF Model to Text Transformation Language",
   organization = "Object Management Group",
   edition = " v1.0, OMG Document Number: formal/2008-01-16",
   url = "http://www.omg.org/spec/MOFM2T/1.0",
}


@MANUAL{OCL-1.6,
   title = "Object Constraint Language",
   organization = "Object Management Group",
   edition = "Version 1.6, OMG Document Number: ad/2003-01-07",
   url = "http://www.omg.org/cgi-bin/doc?ad/03-01-07.pdf",
}


@MANUAL{OCL-2.0-draft,
   title = "Object Constraint Language",
   organization = "Object Management Group",
   edition = "Version 2.0 draft, OMG Document Number: ptc/03-10-14",
   url = "http://www.omg.org/cgi-bin/doc?ptc/03-10-14",
}

@MANUAL{OCL-2.0,
   title = "Object Constraint Language",
   organization = "Object Management Group",
   edition = "Version 2.0, OMG Document Number: formal/06-05-01, 2006",
   url = "http://www.omg.org/spec/OCL/2.0",
}

@MANUAL{OCL-2.2,
   title = "Object Constraint Language",
   organization = "Object Management Group",
   edition = "Version 2.2, OMG Document Number: formal/2010-02-01",
   url = "http://www.omg.org/spec/OCL/2.2",
}

@MANUAL{OCL-2.3,
   title = "Object Constraint Language",
   organization = "Object Management Group",
   edition = "Version 2.3, OMG Document Number: formal/2010-11-42",
   url = "http://www.omg.org/spec/OCL/2.3",}

@MANUAL{OCL-RFP,
   title = "Object Constraint Language version 2.0, Request for Proposals9",
   edition = "Version 2.0 RFP, OMG Document Number: ad/2000-09-03",
   organization = "Object Management Group",
   url = "http://www.omg.org/cgi-bin/doc?ad/2000-09-03",
}

@InProceedings{OCL-UML,
  author = {Edward D. Willink},
  title = "Aligning OCL with UML",
  booktitle = "OCL 2011, International Workshop on OCL and Textual Modelling",
  address = "TOOLS 2011, Zurich"
}

@InProceedings{Overload,
  author = {Fabian B\"{u}ttner and Martin Gogolla},
   title = "On Generalization and Overriding in UML 2.0",
   booktitle = "Modeling Languages and Applications",
  address = "UML 2004, Lisbon"
}

@InProceedings{Pivot,
  author = {Matthias Br\"{a}uer and Birgit Demuth},
  title = "Model-Level Integration of the OCL Standard Library Using a Pivot Model with Generics Support",
  booktitle = "Ocl4All: Modelling Systems with OCL",
  address = "Models 2007, Nashville"
}

@MANUAL{QVT-1.0,
   title = "Query/View/Transformation Specification",
   organization = "Object Management Group",
   edition = "Version 1.0, OMG Document Number: formal/08-04-03, 2008",
   url = "http://www.omg.org/spec/QVT/1.0/"
}

@MISC{TMF/Xtext,
   title = "Eclipse TMF/Xtext Project",
   url = "http://www.eclipse.org/Xtext",
}

@MANUAL{UML-2.0,
   title = "Unified Modeling Language, Infrastructure",
   organization = "Object Management Group",
   edition = "Version 2.03, OMG Document Number: formal/2005-07-05",
   url = "http://www.omg.org/spec/UML/2.0/",
}

@MISC{OMG-Issue-8937,
   title = "Notation for accessing class operations is inconsistent",
   url = "http://www.omg.org/issues/ocl2-rtf#8937",
}