@inproceedings{KR-1998-Sandewall,
	author        = "Erik Sandewall",
	booktitle     = "{Proceedings of the Sixth International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "304--315",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Logic Based Modelling of Goal-Directed Behavior}",
	year          = 1998,
}