@book{141806,
	author = {National Research Council (U.S.) and National Research Council (U.S.).},
	title = {An interim report on NASA's draft space technology roadmap},
	publisher = {National Academies Press,},
	year = {2011.},
	address = {Washington, D.C. :},
	note = {"Steering Committee for the NASA Technology Roadmaps, Aeronautics and Space Engineering Board, Division on Engineering and Physical Sciences."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10520717}
}