@book{74489,
	author = {Kourouthanassis, Panos E. and ebrary, Inc.},
	title = {Pervasive information systems},
	publisher = {M.E. Sharpe,},
	year = {c2008.},
	series = {Advances in management informations systems},
	address = {Armonk, N.Y. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10292198}
}