The following publications are possibly variants of this publication:
- Architectures Supporting e-Learning through Collaborative Virtual Environments: The Case of INVITEChristos Bouras, G. Hornig, Vassilis Triantafillou, Thrasyvoulos Tsiatsos. icalt 2001: 13-16
- Implementing Collaborative e-Learning Techniques in Collaborative Virtual Environments: The Case of Second LifeThrasyvoulos Tsiatsos, Andreas Konstantinidis, Lazaros Ioannidis, Crysanthi Tseloudi. bci 2009: 181-186 [doi]
- Exploiting Virtual Environments to Support Collaborative E-Learning CommunitiesChristos Bouras, E. Guannaka, Thrasyvoulos Tsiatsos. ijwltt, 3(2):1-22, 2008. [doi]