@book{259,
	author = {Swift, Jonathan and Usandizaga, Aránzu, intrd.},
	title = {Los viajes de Gulliver /},
	publisher = {Alianza,},
	year = {1987.},
	series = {El libro de bolsillo; No. 1262},
	address = {Madrid :},
	note = {Titulo original: Gullivers Travels}
}