| 2008 | ||
|---|---|---|
| 2 | Christian Spannagel, Raimund Girwidz, Herbert Löthe, Andreas Zendler, Ulrik Schroeder: Animated demonstrations and training wheels interfaces in a complex learning environment. Interacting with Computers 20(1): 97-111 (2008) | |
| 2007 | ||
| 1 | Markus Vogel, Raimund Girwidz, Joachim Engel: Supplantation of mental operations on graphs. Computers & Education 49(4): 1287-1298 (2007) | |
| 1 | Joachim Engel | [1] |
| 2 | Herbert Löthe | [2] |
| 3 | Ulrik Schroeder | [2] |
| 4 | Christian Spannagel | [2] |
| 5 | Markus Vogel | [1] |
| 6 | Andreas Zendler | [2] |