@book{45097,
	author = {Feller, Laurent,},
	title = {Expertise et valeur des choses au Moyen Âge.},
	publisher = {Casa de Velázquez,},
	year = {2016.},
	series = {Collection de la Casa de Velázquez,},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/44678/}
}