@inproceedings{KR-2000-BalbianiO,
	author        = "Philippe Balbiani and Aomar Osmani",
	booktitle     = "{Proceedings of the Seventh International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "378--385",
	publisher     = "{Morgan Kaufmann}",
	title         = "{A Model for Reasoning about Topologic Relations between cyclic intervals}",
	year          = 2000,
}