Article{nokey,
	title = {Re-use of public sector information in cultural heritage institutions},
	author = {Keller, P. and Rybicka, K. and Tarkowski, A. and Margoni, T.},
	url = {http://www.ivir.nl/publicaties/download/1484.pdf},
	year = {0113},
	date = {2015-01-13},
	keywords = {information technology, Intellectual property, Intellectuele eigendom, open formats, open licences, public domain, public sector information},
}