Article{nokey,
	title = {Regulating the new information intermediaries as gatekeepers of information diversity},
	author = {Kleinen-von Königslöw, K. and van der Noll, R. and Helberger, N.},
	url = {http://www.ivir.nl/publicaties/download/1618.pdf},
	year = {0901},
	date = {2015-09-01},
	keywords = {Control technology, Information society, Internet, Mediarecht, Policy, Regulation, User studies},
}