@book{139756,
	author = {Hannestad, Steen. and ebrary, Inc.},
	title = {Universet},
	publisher = {Aarhus University Press,},
	year = {c2003.},
	address = {Aarhus :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10171100}
}