@book{98737,
	author = {Ávila, Humberto Bergmann, and Criado Sánchez, Laura,},
	title = {Teoría de los principios /},
	publisher = {Marcial Pons,},
	year = {2011.},
	series = {Colección Filosofía y Derecho},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/127475/}
}