@book{121273,
	author = {American Rocket Society Electric Propulsion Conference and Stuhlinger, Ernst, and ebrary, Inc.},
	title = {Electric propulsion development},
	publisher = {Academic Press,},
	year = {1963.},
	series = {Progress in astronautics and rocketry ;},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10516741}
}