@book{59312,
	author = {Brandes, Uta. and Stich, Sonja. and ebrary, Inc.},
	title = {Design by use},
	publisher = {Birkh�auser,},
	year = {c2009.},
	address = {Basel ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10677770}
}