@book{14366,
	author = {Field, Mike. and ebrary, Inc.},
	title = {Dynamics and symmetry},
	publisher = {Imperial College Press ;},
	year = {c2007.},
	series = {ICP advanced texts in mathematics,},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10255948}
}