@book{15898,
	author = {Pérez Pascual, X. Ignácio. and Castilla y León. },
	title = {Ramón Menéndez Pidal },
	publisher = {Consejería de Educación y Cultura, },
	year = {1998.},
	series = {Villalar 98. Serie maior},
	address = {[Valladolid] : }
}