@book{138010,
	author = {Evans, David S. and Hagiu, Andrei, and ebrary, Inc.},
	title = {Invisible engines},
	publisher = {MIT Press,},
	year = {c2006.},
	address = {Cambridge, Mass. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10173525}
}