@inproceedings{SLP-1987-Saraswat87,
	author        = "Vijay A. Saraswat",
	booktitle     = "{Proceedings of the Fourth Symposium on Logic Programming}",
	isbn          = "0-8186-0799-8",
	pages         = "347--358",
	publisher     = "{IEEE-CS}",
	title         = "{GHC: Operational Semantics, Problems, and Relationships with CP(|, |)}",
	year          = 1987,
}