@book{122146,
	author = {Swimme, Brian. and Tucker, Mary Evelyn. and ebrary, Inc.},
	title = {Journey of the universe},
	publisher = {Yale University Press,},
	year = {2011.},
	address = {New Haven, Conn. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10482347}
}