@book{34555,
	author = {Von der Heydt, James E. and ebrary, Inc.},
	title = {At the brink of infinity},
	publisher = {University of Iowa Press,},
	year = {c2008.},
	address = {Iowa City :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10354523}
}