@book{106400,
	author = {Berstein Kiguel, Enrique,},
	title = {Introducción al análisis de carteras de inversión /},
	publisher = {RiL editores,},
	year = {[2022]},
	address = {Santiago de Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/156764/}
}