@book{45042,
	author = {Sacristán Bergia, Fernando,},
	title = {Contratación bancaria /},
	publisher = {Dykinson, S.L.,},
	year = {2011.},
	series = {Dykinson manuales},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/44364/}
}