@book{90791,
	author = {Zecchi, Stefano, and Ivars, José-Francisco,},
	title = {Ernest Bloch :},
	publisher = {Ediciones Península,},
	year = {1978.},
	address = {Barcelona :},
	edition = {1a ed.},
	note = {Traducción de: Utopía e speranza nel comunismo.}
}