@inproceedings{ICLP-2010-Maher10,
	author        = "Michael J. Maher",
	booktitle     = "{Technical Communications of the 26th International Conference on Logic Programming}",
	doi           = "10.4230/LIPIcs.ICLP.2010.114",
	isbn          = "978-3-939897-17-0",
	pages         = "114--123",
	publisher     = "{Schloss Dagstuhl — Leibniz-Zentrum für Informatik}",
	series        = "{Leibniz International Proceedings in Informatics}",
	title         = "{Contractibility and Contractible Approximations of Soft Global Constraints}",
	volume        = 7,
	year          = 2010,
}