@inproceedings{KR-1998-Levesque,
	author        = "Hector J. Levesque",
	booktitle     = "{Proceedings of the Sixth International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "14--23",
	publisher     = "{Morgan Kaufmann}",
	title         = "{A Completeness Result for Reasoning with Incomplete First-Order Knowledge Bases}",
	year          = 1998,
}