@book{270429,
	author = {Pothier, Robert Joseph, and Agurto Gonzáles, Carlos Antonio,},
	title = {Tratado de las obligaciones /},
	publisher = {Ediciones Olejnik,},
	year = {[2020]},
	series = {Biblioteca de derecho civil},
	address = {Santiago, Chile :},
	url = {https://www.digitaliapublishing.com/a/104479/}
}