@inproceedings{laborieTIME07,
	author = {Jean-Fran\c{c}ois Baget and S{\'e}bastien Laborie},
	title = {Bi-intervals for backtracking on temporal constraint networks},
	booktitle = {Proc. of the 14th International Symposium on Temporal Representation and Reasoning (TIME)},
	pages = {163--168},
	year = {2007},
	publisher = {IEEE},
	isbn = {978-0-7695-2836-6},
	month = {June},
	location = {Alicante (Spain)}
}