@book{113641,
	author = {Larson, Edward J. and ebrary, Inc.},
	title = {An empire of ice},
	publisher = {Yale University Press,},
	year = {c2011.},
	address = {New Haven [Conn.] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10471890}
}