@book{91590,
	author = {Carvalho, Paulo de Barros, and Panez Solórzano, Juan Carlos,},
	title = {Teoría de la norma tributaria /},
	publisher = {Ediciones Olejnik,},
	year = {[2018]},
	series = {Biblioteca de derecho tributario},
	address = {Santiago, Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/105025/}
}