@book{80330,
	author = {Portela, Ermelindo,},
	title = {Diego Gelmírez (c. 1065-1140) :},
	publisher = {Marcial Pons Historia,},
	year = {2019.},
	series = {Memorias y biografías},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/63652/}
}