@inproceedings{PEPM-1991-ProiettiP,
	author        = "Maurizio Proietti and Alberto Pettorossi",
	booktitle     = "{Proceedings of the First Workshop on Partial Evaluation and Semantics-Based Program Manipulation}",
	doi           = "10.1145/115865.115895",
	isbn          = "0-89791-433-3",
	pages         = "274--284",
	publisher     = "{ACM}",
	title         = "{Semantics Preserving Transformation Rules for Prolog}",
	year          = 1991,
}