@book{22612,
	author = {Wittke, Volker||Hanekop, Heidemarie},
	title = {New forms of collaborative innovation and production on the internet - an interdisciplinary perspective},
	url = {https://library.oapen.org/bitstream/20.500.12657/32593/1/610257.pdf||https://library.oapen.org/bitstream/20.500.12657/32593/1/610257.pdf||https://library.oapen.org/bitstream/20.500.12657/32593/1/610257.pdf||https://library.oapen.org/bitstream/20.500.12657/32593/1/610257.pdf}
}