@inproceedings{CLP-1990-Fribourg90,
	author        = "Laurent Fribourg",
	booktitle     = "{Proceedings of the Seventh International Conference on Logic Programming}",
	isbn          = "0-262-73090-1",
	pages         = "685--699",
	publisher     = "{MIT Press}",
	title         = "{Extracting Logic Programs from Proofs that Use Extended Prolog Execution and Induction}",
	year          = 1990,
}