@book{64142,
	author = {Denning, Dorothy Elizabeth Robling, and ebrary, Inc.},
	title = {Rights and responsibilities of participants in networked communities},
	publisher = {National Academy Press,},
	year = {1994.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10055184}
}