@book{wertz1996,
	title = {Reducing space mission cost},
	address = {Kluwer [u.a.]},
	annote = {XII, 617 S},
	author = {{James Richard} Wertz and {Wiley J.} Larson},
	howpublished = {Boston [u.a]},
	url = {http://gso.gbv.de/DB=2.1/CMD?ACT=SRCHA&SRT=YOP&IKT=1016&TRM=ppn+211082201&sourceid=fbw_bibsonomy},
	year = {1996},
	biburl = {http://www.bibsonomy.org/bibtex/2aa8b84b8a74d4413dd7394900cb0379e/fbw},
	description = {imported},
	isbn = {0-7923-4021-3},
	keywords = {Forschungsprogramm Kostenmanagement Kostensenkung Raumfahrt }
}