@book{247168,
	author = {Utrero Agudo, Ma. de los Ángeles},
	title = {Iglesias altomedievales en Asturias :},
	publisher = {Consejo Superior de Investigaciones Científicas,},
	year = {2016.},
	series = {Anejos de AEspA ;},
	address = {Madrid :},
	url = {https://www.digitaliapublishing.com/a/42225/}
}