@book{33279,
	author = {Servan-Schreider, Jean Jacques and Albert, Michel.},
	title = {El desafío radical},
	publisher = {Plaza & Janes},
	year = {1970},
	series = {Tribuna},
	address = {Barcelona},
	edition = {1. ed.},
	note = {Translation of : Ciel et terre, manifeste radical}
}