@book{121158,
	author = {Chobotov, Vladimir A. and ebrary, Inc.},
	title = {Orbital mechanics},
	publisher = {American Institute of Aeronautics and Astronautics, Inc.,},
	year = {c2002.},
	series = {AIAA education series},
	address = {Reston, Va. :},
	edition = {3rd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10516625}
}