@book{66403,
	author = {Yarza, Joaquín,,},
	title = {Baja edad media :},
	publisher = {Sílex,},
	year = {1992.},
	series = {Introducción al arte Español ;},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/1282/}
}