@inproceedings{KR-2002-WinikoffPHT,
	author        = "Michael Winikoff and Lin Padgham and James Harland and John Thangarajah",
	booktitle     = "{Proceedings of the Eighth International Conference on Principles of Knowledge Representation and Reasoning}",
	isbn          = "1-55860-554-1",
	pages         = "470--481",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Declarative & Procedural Goals in Intelligent Agent Systems}",
	year          = 2002,
}