@book{42374,
	author = {Kaufmann, Arthur, and Villar Borda, Luis,},
	title = {Filosofía del derecho /},
	publisher = {Universidad Externado de Colombia,},
	year = {[1999]},
	address = {Bogotá, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/119000/}
}