@book{43024,
	author = {Congreso Mundial Vasco (2nd : 1987 : Vitoria - Gasteiz, Spain). and Universidad del Pais Vasco. Departamento de Derecho Privado.},
	title = {La filiación a finales del siglo XX},
	publisher = {Editorial Trivium},
	year = {1987.},
	address = {Madrid},
	edition = {1 ed.}
}