@book{234576,
	author = {Tyson, Dave. and ebrary, Inc.},
	title = {Security convergence},
	publisher = {Elsevier/Butterworth-Heinemann,},
	year = {c2007.},
	address = {Amsterdam ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10186765}
}