@inproceedings{KR-1998-DohertyLM,
	author        = "Patrick Doherty and Witold Lukaszewicz and Ewa Madalinska-Bugaj",
	booktitle     = "{Proceedings of the Sixth International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "258--269",
	publisher     = "{Morgan Kaufmann}",
	title         = "{The PMA and Relativizing Minimal Change for Action Update}",
	year          = 1998,
}