@book{30028,
	author = {García Rubio, Fernando,},
	title = {Estudio sobre empresas públicas /},
	publisher = {Dykinson, S.L.,},
	year = {[2011]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/15500/}
}