@book{68014,
	author = {Nieto Soria, José Manuel.},
	title = {La monarquía como conflicto en la corona castellano-leonesa, c.1230-1504 /},
	publisher = {Sílex,},
	year = {c2006.},
	series = {Sílex universidad.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/9918/}
}