Article{Poort2017,
	title = {Digital fixation: the law and economics of a fixed e-book price},
	author = {Poort, J. and van Eijk, N.},
	url = {http://www.ivir.nl/publicaties/download/1586.pdf},
	year = {0428},
	date = {2017-04-28},
	keywords = {agency pricing, e-books, fixed book price, frontpage, retail price maintenance, Technologie en recht, Technology and law},
}