@book{93320,
	author = {Gerling, Heinrich, and Diorki, S.L.,},
	title = {Medición de longitudes :},
	publisher = {Editorial Reverté,},
	year = {[2021]},
	address = {Barcelona :},
	note = {Includes index.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/110571/}
}