@article{WRLA-J-2004-Lopez-FraguasRV07,
	author        = "Francisco Javier López-Fraguas and Mario Rodríguez-Artalejo and Rafael del Vado Vírseda",
	doi           = "10.1007/s10990-007-9002-4",
	journal       = "{Higher-Order and Symbolic Computation}",
	number        = "1-2",
	pages         = "73--122",
	title         = "{A new generic scheme for functional logic programming with constraints}",
	volume        = 20,
	year          = 2007,
}