| Verfasser | Häufigkeit |
|---|---|
| Baum, Manfred | 1 |
| Blomme, Henny | 1 |
| Dyck, Corey W. | 1 |
| Euler, Werner L. | 1 |
| Hammer, Martin | 1 |
| Heßbrüggen-Walter, Stefan | 1 |
| Hoeppner, Till | 1 |
| Kraus, Katharina T. | 1 |
| Kumar, Apaar | 1 |
| Lorini, Gualtiero | 1 |
| Lu-Adler, Huaping | 1 |
| Meer, Rudolf | 1 |
| Moledo, Fernando | 1 |
| Motta, Giuseppe | 1 |
| Nakano, Hirotaka | 1 |
| Onof, Christian | 1 |
| Renz, Ursula | 1 |
| Schulting, Dennis | 1 |
| Soboleva, Maja | 1 |
| Thiel, Udo | 1 |