@book{78075,
	author = {Unamuno y Jugo, Miguel de,},
	title = {Tres novelas ejemplares y un prólogo /},
	publisher = {Espasa-Calpe},
	year = {[1955]},
	series = {Colección Austral, no.70},
	address = {[Madrid]},
	edition = {8.ed.}
}