@inproceedings{CADE-1980-PereiraP,
	author        = "Luís Moniz Pereira and António Porto",
	booktitle     = "{Proceedings of the Fifth International Conference on Automated Deduction}",
	doi           = "10.1007/3-540-10009-1_24",
	isbn          = "3-540-10009-1",
	pages         = "306--317",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Selective Backtracking for Logic Programs}",
	volume        = 87,
	year          = 1980,
}