| |
| * | 2008 | |
|---|---|---|
| 1 | Peng Han, Gerd Kortemeyer, Bernd J. Krämer, Christine von Prümmer: Exposure and Support of Latent Social Networks among Learning Object Repository Users. J. UCS 14(10): 1717-1738 (2008) | |
| 1 | Peng Han | [1] |
| 2 | Gerd Kortemeyer | [1] |
| 3 | Bernd J. Krämer | [1] |