| Verfasser | Häufigkeit |
| Kempf, Michael |
11 |
| Kühn, Frank |
6 |
| Wollmann, Peter |
5 |
| Kempf, Michael 1959- |
4 |
| Kempf, Michael 1981- |
4 |
| Kempf, Wilhelm 1947- |
3 |
| Püringer, Reto |
3 |
| Reimann, Michael 1958- |
3 |
| Bayer, Rudolf |
2 |
| Gutzschhahn, Uwe-Michael 1952- |
2 |
| Güntzer, Ulrich |
2 |
| Kempf, Lena |
2 |
| Kempf, Peter |
2 |
| Kempf, Wilhelm |
2 |
| Krupp, Michael 1975- |
2 |
| Luostarinen, Heikki |
2 |
| Reimann, Michael |
2 |
| Shumaker, Debra Kempf |
2 |
| Winter, Michael |
2 |
| Barton, Stephan 1953- |
1 |