@book{81007,
	author = {Manevich, Arkadiy I. and Manevich, L. I. and ebrary, Inc.},
	title = {The mechanics of nonlinear systems with internal resonances},
	publisher = {Imperial College Press,},
	year = {c2005.},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10126024}
}