@book{173593,
	author = {Helal, Abdelsalam A., and ebrary, Inc.},
	title = {Any time, anywhere computing},
	publisher = {Kluwer Academic,},
	year = {1999.},
	series = {The Kluwer international series in engineering and computer science ;},
	address = {Boston :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10047054}
}