@book{121110,
	author = {Junkins, John L. and Kim, Youdan. and ebrary, Inc.},
	title = {Introduction to dynamics and control of flexible structures},
	publisher = {American Institute of Aeronautics and Astronautics, Inc.,},
	year = {c1993.},
	series = {AIAA education series},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10516499}
}