@book{88012,
	author = {Laffón Soto, Alberto. and Giménez Cacho, Luis. and Consejo Superior de Investigaciones Científicas (España)},
	title = {Radio estructuras },
	editor = {Imp. J. Pueyo)},
	publisher = {[s.n.], },
	year = {1948 (},
	address = {Madrid : }
}