| Verfasser | Häufigkeit |
|---|---|
| Amann, Kerstin | 2 |
| Hilgers, Karl F. | 2 |
| Veelken, Roland | 2 |
| Amann, Julia | 1 |
| C̆ordas̆ić, Nada | 1 |
| Ditting, Tilmann | 1 |
| Hartner, Andrea | 1 |
| Hindermann, Martin | 1 |
| Jacobi, Johannes | 1 |
| Jagusch, Lisa | 1 |
| Linz, Peter | 1 |
| Ott, Christian | 1 |
| Pickny, Lisa | 1 |
| Reischer, Lisa | 1 |
| Rodionova, Kristina | 1 |
| Schiffer, Mario | 1 |
| Schmieder, Roland E. | 1 |