%% -*-BibTeX-*-


@InProceedings{JeDuBa98,
  author       = "P. Jeavons and N. Dunkin and J. Bater",
  editor       = "H. Prade",
  booktitle    = "Proceedings of the 13th European Conference on Artificial Intelligence ({ECAI}'98) Workshop on Non-binary Constraints",
  title        = "Why Higher Order Constraints are Necessary to Model Frequency Assignment Problems",
  publisher    = "John Wiley \& Sons",
  pages        = "35--40",
  year         = "1998",
  URL          = "http://www.dcs.rhbnc.ac.uk/research/constraints/publications/pubs-ps/ecaiversion.ps",
  language     = "English",
}