Yannis Tzitzikas, Vassilis Christophides, Giorgos Flouris, Dimitris Kotzinos, Hannu Markkanen, Dimitris Plexousakis, Nicolas Spyratos. Emergent Knowledge Artifacts for Supporting Trialogical E-Learning. IJWLTT, 2(3):19-41, 2007. [doi]
Abstract is missing.