@book{177598,
	author = {National Academy of Sciences (U.S.) and ebrary, Inc.},
	title = {Biographical memoirs.},
	publisher = {National Academy Press,},
	year = {1997.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10055164}
}