@book{98700,
	author = {Zuleta, Hugo Ricardo,},
	title = {Normas y justificación :},
	publisher = {Marcial Pons,},
	year = {2008.},
	series = {Colección Filosofía y derecho},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/127438/}
}