Chapter{Gripsrud2014,
	title = {Creativity and the sense of collective ownership in theatre and popular music},
	author = {Gripsrud, J.},
	url = {http://www.ivir.nl/publicaties/download/1458.pdf},
	year = {1216},
	date = {2014-12-16},
	keywords = {Auteursrecht, Intellectuele eigendom},
}