@book{126189,
	author = {Picht, Georg and Picht, Georg},
	title = {Frente a la utopía},
	publisher = {Plaza & Janés},
	year = {c1973.},
	series = {Rota tiva},
	address = {Esplugas de Llobregat, Barcelona},
	note = {Translation of: Mut zur Utopie.}
}