@inproceedings{KR-2002-BrewkaBB,
	author        = "Gerhard Brewka and Salem Benferhat and Daniel Le Berre",
	booktitle     = "{Proceedings of the Eighth International Conference on Principles of Knowledge Representation and Reasoning}",
	isbn          = "1-55860-554-1",
	pages         = "158--169",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Qualitative Choice Logic}",
	year          = 2002,
}