@book{84045,
	author = {Sabato, Ernesto R., },
	title = {Sobre héroes y tumbas /},
	publisher = {Booket,},
	year = {c2007.},
	series = {Biblioteca Ernesto Sábato},
	address = {Buenos Aires, Argentina :},
	edition = {21a ed., 1a ed. del sello Booket}
}