@book{91048,
	author = {Kelsen, Hans, and Cossio, Carlos,},
	title = {La polémica Kelsen-Cossio :},
	publisher = {Ediciones Olejnik,},
	year = {[2020]},
	series = {Biblioteca de filosofía del derecho},
	address = {Santiago, Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/104477/}
}