@book{91861,
	author = {Schreier, Fritz, and Schreier, Fritz.},
	title = {Conceptos y formas fundamentales del derecho :},
	publisher = {Ediciones Olejnik,},
	year = {[2017]},
	series = {Biblioteca de filosofía del derecho},
	address = {Santiago, Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/105303/}
}