@book{79137,
	author = {Herrera Orozco, Carlos Gerardo,},
	title = {Derecho aduanero tributario de la Unión Europea :},
	publisher = {JMB Bosch Editor,},
	year = {[2016]},
	address = {[Barcelona] :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/62085/}
}