@inproceedings{POPL-1992-BarbutiCGL,
	author        = "Roberto Barbuti and Michael Codish and Roberto Giacobazzi and Giorgio Levi",
	booktitle     = "{Conference Record of the 19th Annual Symposium on Principles of Programming Languages}",
	doi           = "10.1145/143165.143186",
	editor        = "Ravi Sethi",
	isbn          = "0-89791-453-8",
	pages         = "95--104",
	publisher     = "{ACM Press}",
	title         = "{Modeling Prolog Control}",
	year          = 1992,
}