@inproceedings{1998-Wondergem-DomainKnow,
  author		= "Wondergem, B.C.M. and Bommel, P. van and Huibers, T.W.C. and Weide, Th.P. van der",
  title			= "{Domain Knowledge in Preferential Models}",
  booktitle		= "{Proceedings of the third Baltic Workshop DB\&IS98}",
  editor		= "Barzdins, J.",
  volume		= "1",
  month			= "April",
  year			= "1998",
  research_group	= "iris",
  pages			= "126 -- 138",
  class			= "Conference"
}