@book{34281,
	author = {Velarde Fuertes, Juan,},
	title = {Principales aspectos de la economía energética española :},
	publisher = {Editorial Dykinson, S.L.,},
	year = {[2013]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/24355/}
}