@inproceedings{CzarneckiFGM05,
  title = {Essentials of the 4th UML/MoDELS Workshop in Software Model Engineering (WiSME 2005)},
  author = {Krzysztof Czarnecki and Jean-Marie Favre and Martin Gogolla and Tom Mens},
  year = {2005},
  doi = {10.1007/11663430_16},
  url = {http://dx.doi.org/10.1007/11663430_16},
  tags = {meta-model, modeling, refinement, testing, UML, software evolution, software engineering, model-driven engineering, Meta-Environment, systematic-approach},
  researchr = {https://researchr.org/publication/CzarneckiFGM05},
  cites = {0},
  citedby = {0},
  pages = {151-158},
  booktitle = {Satellite Events at the MoDELS 2005 Conference, MoDELS 2005 International Workshops, Doctoral Symposium, Educators Symposium, Montego Bay, Jamaica, October 2-7, 2005, Revised Selected Papers},
  editor = {Jean-Michel Bruel},
  volume = {3844},
  series = {Lecture Notes in Computer Science},
  publisher = {Springer},
  isbn = {3-540-31780-5},
}

@article{AkehurstGZ08,
  title = {Preface},
  author = {David H. Akehurst and Martin Gogolla and Steffen  Zschaler},
  year = {2008},
  url = {http://eceasst.cs.tu-berlin.de/index.php/eceasst/article/view/106/94},
  researchr = {https://researchr.org/publication/AkehurstGZ08},
  cites = {0},
  citedby = {0},
  journal = {ECEASST},
  volume = {9},
}

@inproceedings{AkehurstGZ07,
  title = {7th International Workshop on Ocl4All: Modelling Systems with OCL},
  author = {David H. Akehurst and Martin Gogolla and Steffen  Zschaler},
  year = {2007},
  doi = {10.1007/978-3-540-69073-3_19},
  url = {http://dx.doi.org/10.1007/978-3-540-69073-3_19},
  tags = {OCL},
  researchr = {https://researchr.org/publication/AkehurstGZ07},
  cites = {0},
  citedby = {0},
  pages = {176-181},
  booktitle = {Models in Software Engineering, Workshops and Symposia at MoDELS 2007, Nashville, TN, USA, September 30 - October 5, 2007, Reports and Revised Selected Papers},
  editor = {Holger Giese},
  volume = {5002},
  series = {Lecture Notes in Computer Science},
  publisher = {Springer},
  isbn = {978-3-540-69069-6},
}

@article{CabotGG08-0,
  title = {Preface to the Proceedings of the 2008 OCL Workshop},
  author = {Jordi  Cabot and Martin Gogolla and Pieter Van Gorp},
  year = {2008},
  url = {http://eceasst.cs.tu-berlin.de/index.php/eceasst/article/view/183/222},
  tags = {OCL},
  researchr = {https://researchr.org/publication/CabotGG08-0},
  cites = {0},
  citedby = {0},
  journal = {ECEASST},
  volume = {15},
}

@inproceedings{GogollaKMRR99,
  title = {Is It Possible to Express a Semantics of UML in UML? (The Meta-modelling Approach)},
  author = {Martin Gogolla and Stuart Kent and Tom Mens and Mark Richters and Oliver Radfelder},
  year = {1999},
  tags = {semantics, meta-model, UML, Meta-Environment, systematic-approach, meta-objects},
  researchr = {https://researchr.org/publication/GogollaKMRR99},
  cites = {0},
  citedby = {0},
  pages = {45-49},
  booktitle = {Object-Oriented Technology, ECOOP 99 Workshop Reader, ECOOP 99 Workshops, Panels, and Posters, Lisbon, Portugal, June 14-18, 1999, Proceedings},
  editor = {Ana M. D. Moreira and Serge Demeyer},
  volume = {1743},
  series = {Lecture Notes in Computer Science},
  publisher = {Springer},
  isbn = {3-540-66954-X},
}

@inproceedings{CabotGG08,
  title = {Eighth International Workshop on OCL Concepts and Tools},
  author = {Jordi  Cabot and Martin Gogolla and Pieter Van Gorp},
  year = {2008},
  doi = {10.1007/978-3-642-01648-6_27},
  url = {http://dx.doi.org/10.1007/978-3-642-01648-6_27},
  tags = {OCL},
  researchr = {https://researchr.org/publication/CabotGG08},
  cites = {0},
  citedby = {0},
  pages = {257-262},
  booktitle = {Models in Software Engineering, Workshops and Symposia at MODELS 2008, Toulouse, France, September 28 - October 3, 2008. Reports and Revised Selected Papers},
  editor = {Michel R. V. Chaudron},
  volume = {5421},
  series = {Lecture Notes in Computer Science},
  publisher = {Springer},
  isbn = {978-3-642-01647-9},
}

@inproceedings{varrgraph2008,
  title = {Graph Transformation Tools Contest on the Transformation of UML Models to CSP},
  author = {Dániel Varró and Mark Asztalos and Denes Bisztray and Artur Boronat and Rubino Geiss and Martin Gogolla and Pieter Van Gorp and Ole Kniemeyer and Anantha Narayanan and Edgars Rencis and Erhard Weinell},
  year = {2008},
  note = {accepted for publication},
  tags = {model-to-model transformation, graph transformation, meta-model, UML, source-to-source, graph-rewriting, model transformation, Meta-Environment, rewriting, transformation},
  researchr = {https://researchr.org/publication/varrgraph2008},
  cites = {0},
  citedby = {0},
  booktitle = {3rd International Workshop and Symposium on Applications of Graph Transformation with Industrial Relevance (AGTiVE)},
  series = {Lecture Notes in Computer Science Proceedings (LNCS)},
  address = {Kassel, Germany},
  publisher = {Springer},
}

@incollection{caboteighth2009,
  title = {Eighth International Workshop on OCL Concepts and Tools},
  author = {Jordi  Cabot and Martin Gogolla and Pieter Van Gorp},
  year = {2009},
  url = {http://dx.doi.org/10.1007/978-3-642-01648-6_27},
  tags = {OCL, meta-model, Meta-Environment},
  researchr = {https://researchr.org/publication/caboteighth2009},
  cites = {0},
  citedby = {0},
  booktitle = {Models in Software Engineering},
}