@inproceedings{LOPSTR-2005-AlvezL,
	author        = "Javier Álvez and Paqui Lucio",
	booktitle     = "{Revised Selected Papers of the 15th International Symposium on Logic Based Program Synthesis and Transformation}",
	doi           = "10.1007/11680093_5",
	isbn          = "3-540-32654-5",
	pages         = "61--79",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{An Algorithm for Local Variable Elimination in Normal Logic Programs}",
	volume        = 3901,
	year          = 2005,
}