@book{84315,
	author = {Martín Descalzo, José Luis},
	title = {La frontera de Dios},
	publisher = {Ediciones Destino},
	year = {c1969.},
	series = {Ancora y Delfín},
	address = {Barcelona},
	edition = {13ra ed.},
	note = {Set made up from various editions}
}