| Verfasser | Häufigkeit |
| Fokdal, Josefine 1980- |
4 |
| Ley, Astrid 1974- |
4 |
| Benda, Richard |
2 |
| Berthel, Ralph 1957- |
2 |
| Buchert, Christoph 1983- |
2 |
| Floren, Thorsten |
2 |
| Gaedt, Jennifer |
2 |
| Gundlach, Thomas E. 1959- |
2 |
| Hasseln-Grindel, Sigrun von 1952- |
2 |
| Kawelovski, Frank 1960- |
2 |
| Keller, Christoph 1965- |
2 |
| Ley, Gerd |
2 |
| Ley, Judith |
2 |
| May, Lennart 1986- |
2 |
| Pohle, Frank 1969- |
2 |
| Rödel, Gudrun |
2 |
| Ur Rahman, Md. Ashiq |
2 |
| Altenschmidt, Stefan 1971- |
1 |
| Argomaniz, Javier |
1 |
| Avant, Deborah D. 1958- |
1 |