| Verfasser | Häufigkeit |
| Sauer, Frank 1980- |
44 |
| Sauer, Frank |
17 |
| Masala, Carlo 1968- |
7 |
| Riesner, Frank |
5 |
| Sauer, Klaus-Peter |
5 |
| Sauer, Frank H. 1964- |
4 |
| Sauer, Rodney |
3 |
| Bow, Clara |
2 |
| Brodine, Norbert |
2 |
| Cooper, Gary |
2 |
| Frank, Dieter |
2 |
| Hellmann, Gunther 1960- |
2 |
| Lloyd, Frank |
2 |
| Milner, Victor |
2 |
| Ralston, Esther |
2 |
| Sauer, Frank G. C. |
2 |
| Sauer, Frieder 1934-2000 |
2 |
| Sauer, Michael |
2 |
| Sternberg, Josef von |
2 |
| Tsetsos, Konstantinos |
2 |