@InProceedings{dehusc02,
  author =       "J. Delgrande and A. Hunter and T. Schaub",
  title =        "COBA: A consistency-based belief revision system",
  booktitle = "Proceedings of the Eighth European Conference on Logics in Artificial Intelligence",
  pages =      "509-512",
  year =         2002,
  editor =     "S.~Flesca and S.~Greco and N.~Leone and G.Ianni",
  volume =     2424,
  series =     lnai,
  publisher =  springer
}