@inproceedings {5002,
	title = {Optimizing Temporal Queries: Efficient Handling of Duplicates},
	booktitle = {International Symposium/Workshop on Temporal Representation and Reasoning (TIME)},
	year = {2001},
	doi = {10.1109/TIME.2001.930704},
	author = {Ivan T. Bowman and David Toman}
}
