@book{85638,
	author = {Durán, Antonio J.,},
	title = {Cálculo infinitesimal :},
	publisher = {Catarata :},
	year = {[2020]},
	series = {Colección Miradas matemáticas},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/80852/}
}