@book{110231,
	author = {Calderón de la Barca, Pedro, 1600-1681.},
	title = {La vida es sueño},
	publisher = {Penguin Clásicos},
	year = {2015},
	series = {Penguin clásicos},
	address = {[S.l.]},
	edition = {Primera edición en Penguin Clásicos: mayo, 2015.},
	url = {000019/00001905.jpg}
}