@InProceedings{milsch07a,
  author =	 "A. Mileo and T. Schaub",
  title =	 "Qualitative constraint enforcement in advanced policy
                  specification",
  crossref =	 "ecsqaru07",
  pages =	 "695-706"
}
@Proceedings{ecsqaru07,
  title =	 "Proceedings of the Ninth European Conference on Symbolic and
                  Quantitative Approaches to Reasoning with Uncertainty
                  (ECSQARU'07)",
  year =	 "2007",
  OPTkey =	 "",
  booktitle =	 "Proceedings of the Ninth European Conference on Symbolic and
                  Quantitative Approaches to Reasoning with Uncertainty
                  (ECSQARU'07)",
  editor =	 "K. Mellouli",
  OPTvolume =	 "",
  OPTnumber =	 "",
  OPTseries =	 "",
  OPTaddress =	 "",
  OPTmonth =	 "",
  OPTorganization ="",
  publisher =	 springer,
  note =	 "To appear.",
  OPTannote =	 ""
}