@inproceedings{KanellopoulosTHV08,
  title = {Interpretation of Source Code Clusters in Terms of the ISO/IEC-9126 Maintainability Characteristics},
  author = {Yiannis Kanellopoulos and Christos Tjortjis and Ilja Heitlager and Joost Visser},
  year = {2008},
  doi = {10.1109/CSMR.2008.4493301},
  url = {http://dx.doi.org/10.1109/CSMR.2008.4493301},
  tags = {rule-based, meta-model, software product quality, data-flow, source-to-source, software engineering, model-driven engineering, ISO/IEC 9126, abstraction, Meta-Environment, open-source},
  researchr = {https://researchr.org/publication/KanellopoulosTHV08},
  cites = {0},
  citedby = {0},
  pages = {63-72},
  booktitle = {12th European Conference on Software Maintenance and Reengineering, CSMR 2008, April 1-4, 2008, Athens, Greece},
  publisher = {IEEE},
}

@inproceedings{HeitlagerKV07,
  title = {A Practical Model for Measuring Maintainability},
  author = {Ilja Heitlager and Tobias Kuipers and Joost Visser},
  year = {2007},
  doi = {10.1109/QUATIC.2007.8},
  url = {http://dx.doi.org/10.1109/QUATIC.2007.8},
  tags = {source code analysis, maintainability, software metrics, meta-model, modeling, software product quality, points-to analysis, testing, analysis, source-to-source, ISO/IEC 9126, Meta-Environment, open-source},
  researchr = {https://researchr.org/publication/HeitlagerKV07},
  cites = {0},
  citedby = {0},
  pages = {30-39},
  booktitle = {Quality of Information and Communications Technology, 6th International Conference on the Quality of Information and Communications Technology, QUATIC 2007, Lisbon, Portugal, September 12-14, 2007, Proceedings},
  editor = {Ricardo Jorge Machado and Fernando Brito e Abreu and Paulo Rupino da Cunha},
  publisher = {IEEE Computer Society},
  isbn = {0-7695-2948-8},
}