German

Cornu, Bernard and Karpati, Andrea and Strehler, Anna and Andersen, Jane and Cortelazzo, Iolanda and Draheim, Dirk and Messner, Ruth and Rößling, Guido and Vries, Sjoerd de (2003):
Collaborative learning.
In: Informatics and the digital society : social, ethical and cognitive issues ; IFIP TC3/WG 3.1 & 3.2 Open Conference on Social, Ethical, and Cognitive Issues of Informatics and ICT, July 22 - 26, 2002, Dortmund, Germany / ed. by Tom J. van Weert ...- Boston, Boston, Mass. [u.a.], Kluwer Academic Publishers, [Conference or Workshop Item]