@inproceedings{KR-1998-Lifschitz,
	author        = "Vladimir Lifschitz",
	booktitle     = "{Proceedings of the Sixth International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "536--546",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Situation Calculus and Causal Logic}",
	year          = 1998,
}