@book{48153,
	author = {Pérez Zúñiga, José María,},
	title = {Caleidoscopio :},
	publisher = {Dykinson, S.L.,},
	year = {[2017]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/50670/}
}