@inproceedings{KR-2006-LukasiewiczS,
	author        = "Thomas Lukasiewicz and Jörg Schellhase",
	booktitle     = "{Proceedings of the 10th International Conference on Principles of Knowledge Representation and Reasoning}",
	ee            = "http://www.aaai.org/Library/KR/2006/kr06-019.php",
	isbn          = "978-1-57735-271-6",
	pages         = "164--174",
	publisher     = "{AAAI Press}",
	title         = "{Variable-Strength Conditional Preferences for Matchmaking in Description Logics}",
	year          = 2006,
}