@book{141799,
	author = {National Research Council (U.S.) and National Research Council (U.S.).},
	title = {Preparing for the high frontier},
	publisher = {National Academies Press,},
	year = {2011.},
	address = {Washington, D.C. :},
	note = {"Committee on Human Spaceflight Crew Operations, Aeronautics and Space Engineering Board, Division on Engineering and Physical Science."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10520710}
}