@inproceedings{ISLP-1991-BackerB,
	author        = "Bruno De Backer and Henri Beringer",
	booktitle     = "{Proceedings of the Eighth International Symposium on Logic Programming}",
	isbn          = "0-262-69147-7",
	pages         = "405--419",
	publisher     = "{MIT Press}",
	title         = "{Intelligent Backtracking for CLP Languages: An Application to CLP(R)}",
	year          = 1991,
}