@book{38637,
	author = {Lesch, Heiko H. and Sánchez, Javier, tr.},
	title = {La funcion de la pena /},
	publisher = {Universidad Externado de Colombia,},
	year = {1999.},
	series = {Colección de estudios ;},
	address = {Bogotá :},
	note = {Resumen.}
}