@inproceedings{AMW-2012,
  title = "Ontology Contraction: Beyond Propositional Paradise",
  author = "Bernardo Cuenca Grau and Evgeny Kharlamov and Dmitriy Zheleznyakov",
  year = "2012",
  booktitle = "Proceedings of the 6th AMW Workshop on Data Management",
  month = "June",
}