@book{65744,
	author = {Sierra, Ana.},
	title = {El mundo como voluntad y representación :},
	publisher = {Scripta Humanistica,},
	year = {1997.},
	series = {Scripta humanistica ;},
	address = {Potomac, Md., U.S.A. :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/242/}
}