@book{85647,
	author = {Carrillo de Albornoz Torres, Agustín, and León, Manuel de,},
	title = {Cónicas :},
	publisher = {Catarata,},
	year = {[2020]},
	series = {Colección Miradas matemáticas ;},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/80861/}
}