@book{33532,
	author = {Kelsen, Hans. and García Maynez, Eduardo,},
	title = {Teoria general del derecho y del Estado /},
	publisher = {Universidad Nacional Autonoma de Mexico,},
	year = {1995.},
	series = {Textos universitarios},
	address = {Mexico :},
	note = {Incluye notas al pie del texto.}
}