@book{33535,
	author = {Klug, Ulrich. and Gardella, J. C.,},
	title = {Logica juridica /},
	publisher = {Editorial Temis,},
	year = {1990.},
	series = {Colección Jorge Ortega Torres},
	address = {Bogotá :},
	note = {Titulo original. Juristische logik.}
}