@book{40710,
	author = {Arízaga Bolumburu, Beatriz,},
	title = {Mundos medievales.},
	publisher = {Editorial Universidad Cantabria,},
	year = {2014.},
	address = {Santander :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/38745/}
}