@book{77324,
	author = {Rodríguez Ayuso, Juan Francisco,},
	title = {Ámbito contractual de la firma electrónica /},
	publisher = {JMB Bosch Editor,},
	year = {2018.},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/59644/}
}