@book{11885,
	author = {Bertino, Elisa. and Takahashi, Kenji. and Books24x7, Inc.},
	title = {Identity management: concepts, technologies, and systems},
	editor = {Books24x7.com [generator])},
	publisher = {Artech House,},
	year = {c2011},
	address = {Boston :},
	note = {Title from title screen.},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio9204874}
}