@book{182345,
	author = {Chavel, Isaac. and ebrary, Inc.},
	title = {Riemannian geometry},
	publisher = {Cambridge University Press,},
	year = {2006.},
	series = {Cambridge studies in advanced mathematics ;},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10130351}
}