@book{1635,
	author = {Schümmer, Till. and Lukosch, Stephan.},
	title = {Patterns for computer-mediated interaction /},
	publisher = {John Wiley & Sons,},
	year = {c2007.},
	address = {Chichester, England ;},
	url = {http://www.loc.gov/catdir/toc/ecip0712/2007009229.html}
}