@inproceedings{KR-2000-AmorBDGP,
	author        = "Nahla Ben Amor and Salem Benferhat and Didier Dubois and Hector Geffner and Henri Prade",
	booktitle     = "{Proceedings of the Seventh International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "235--246",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Independence in qualitative uncertainty frameworks}",
	year          = 2000,
}