| Verfasser | Häufigkeit |
| Biermann, Pieke 1950- |
2 |
| Comey, James B. 1960- |
2 |
| Liebl, Elisabeth |
2 |
| Schmitz, Werner 1953- |
2 |
| Siber, Karl Heinz 1951- |
2 |
| Zeltner-Shane, Henriette 1968- |
2 |
| Benzwi, Adam 1965- |
1 |
| Bitter, Yvonne |
1 |
| Blomberg, Tilmann von |
1 |
| Gugerty, Mary Kay |
1 |
| Hellriegel, Götz |
1 |
| Kunze, Michael 1943- |
1 |
| Lapine, James |
1 |
| Leistenschneider, Detlef |
1 |
| Ley, Laura |
1 |
| Prakash, Aseem |
1 |
| Prühs, Isabella |
1 |
| Rößler, Nicole |
1 |
| Schmidt, Torsten Björn |
1 |
| Schmitz, Heike |
1 |