Computer Supported Cooperative Work, Volume 21

Volume 21, Number 1, February 2012

Volume 21, Numbers 2-3, June 2012

Special Issue: Knowledge Management in Action

Volume 21, Numbers 4-5, October 2012

Special Issue: Collective Intelligence in Organizations: Tools and Studies

Volume 21, Number 6, December 2012

maintained by Schloss Dagstuhl LZI at University of Trier