@book{244216,
	author = {Rothenberg, David, and N�ss, Arne. and ebrary, Inc.},
	title = {Is it painful to think?},
	publisher = {University of Minnesota Press,},
	year = {c1993.},
	address = {Minneapolis :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10159505}
}