@book{110089,
	author = {Sabau Bergamín, Gabriel,},
	title = {Historia de San Lorenzo del Escorial /},
	publisher = {Comunidad de Madrid :},
	year = {[2002]},
	address = {[Madrid] :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/170533/}
}