P. Jermann. Computer Support for Collaborative Learning: Foundations for a CSCL
Community. Procedings of CSCL 2002, Boulder USA, Jan. 7--11, Lawrence Erlbaum Associates, Hillsdale, USA, (2002)
A. Becks, T. Reichling, and V. Wulff. Proceedings of the Thirty-Sixth Annual Hawaii International Conference
on System Sciences (HICSS-36), January 6--9, Big Island, Hawaii, (2003)
A. Wu, R. Farrell, and M. Singley. Computer Support for Collaborative Learning: Foundations for a CSCL
Community. Proceedings of CSCL 2002, January 7--11, Boulder (Colorado,
USA), Lawrence Erlbaum Associates, Hillsdale, NJ, (2002)