@article{WRLA-2004-Lopez-FraguasRV05,
	author        = "Francisco Javier López-Fraguas and Mario Rodríguez-Artalejo and Rafael del Vado Vírseda",
	doi           = "10.1016/j.entcs.2004.06.030",
	journal       = "{Electronic Notes in Theoretical Computer Science}",
	pages         = "5--50",
	title         = "{Constraint Functional Logic Programming Revisited}",
	volume        = 117,
	year          = 2005,
}