@inproceedings{KR-1998-Renz,
	author        = "Jochen Renz",
	booktitle     = "{Proceedings of the Sixth International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "330--341",
	publisher     = "{Morgan Kaufmann}",
	title         = "{A Canonical Model of the Region Connection Calculus}",
	year          = 1998,
}