| 2009 | ||
|---|---|---|
| 1 | Heinz-Gerd Hegering, Alfred Läpple, Helmut Reiser: Kommunikationsstrukturen in einer pervasiven Lehr- und Lernumgebung (Aspects of Communication Systems for Pervasive Learning Environments). it - Information Technology 51(1): 24-31 (2009) | |
| 1 | Heinz-Gerd Hegering | [1] |
| 2 | Helmut Reiser | [1] |