@book{29497,
	author = {Holm, Darryl D. and Schmah, Tanya. and ebrary, Inc.},
	title = {Geometric mechanics, and symmetry},
	publisher = {Oxford University Press,},
	year = {2009.},
	series = {Oxford texts in applied and engineering mathematics},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10348666}
}