- CSB - MetaPress - Google - Bing - Yahoo
 | 1997 | |
|---|---|---|
| 1 |      | Katrin Franze, Olaf Neumann, Alexander Schill, Sandra Stocker: An Infrastructure for Collaborative Teleteaching. WETICE 1997: 341-346 |
| 1 | Katrin Franze | [1] |
| 2 | Olaf Neumann | [1] |
| 3 | Alexander Schill | [1] |