@inproceedings{KR-2000-Mota,
	author        = "Edjard Mota",
	booktitle     = "{Proceedings of the Seventh International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "366--377",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Cyclical and Granular Time Theories as Subsets of the Herbrand Universe}",
	year          = 2000,
}