@book{145252,
	author = {Sarduy, Severo and Sarduy, Severo},
	title = {Un testigo perenne y delatado ; precedido de Un testigo fugaz y disfrazado},
	publisher = {Hiperión},
	year = {1993.},
	series = {Poesía Hiperión},
	address = {Madrid},
	edition = {1. ed.}
}