@book{8172,
	author = {Lev, Baruch. and ebrary, Inc.},
	title = {Intangibles},
	publisher = {Brookings Institution Press,},
	year = {c2001.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10026242}
}