@book{33814,
	author = {Villarroel González, Oscar },
	title = {Guerra y paz en la Edad Media /},
	publisher = {Sílex,},
	year = {2013.},
	series = {Serie Historia medieval},
	address = {Madrid :},
	note = {Proceedings of a meeting held in Madrid, Spain, Mar. 2-4, 2010.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/23732/}
}