| Verfasser | Häufigkeit |
|---|---|
| Susani, Marco | 2 |
| Brückner, Jutta | 1 |
| Bustamante, Carlos 1941- | 1 |
| Emigholz, Heinz 1948- | 1 |
| Kirchner, Barbara | 1 |
| Sauter, Joachim | 1 |
| Schmitz, Burkhardt | 1 |
| Vedder, Maria | 1 |
| Velthoven, Willem | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Susani, Marco | 2 |
| Brückner, Jutta | 1 |
| Bustamante, Carlos 1941- | 1 |
| Emigholz, Heinz 1948- | 1 |
| Kirchner, Barbara | 1 |
| Sauter, Joachim | 1 |
| Schmitz, Burkhardt | 1 |
| Vedder, Maria | 1 |
| Velthoven, Willem | 1 |