@book{33941,
	author = {Carrera, Sergio, and CIDOB (Center)},
	title = {Autoridades locales y regionales en el espacio de libertad, seguridad y justicia :},
	publisher = {Fundació CIDOB, Barcelona Centre for International Affairs,},
	year = {2010.},
	series = {Documentos CIDOB.},
	address = {Barcelona :},
	note = {Study commissioned by the Commission for Constitutional Affairs, European Governance and the Area of Freedom, Security and Justice of the Committee of the Regions, Brussels. },
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/23881/}
}