| Verfasser | Häufigkeit |
|---|---|
| Pankau, Willy | 4 |
| Adler, Peter | 2 |
| Brandeis, Franz | 2 |
| Brodmann, Roman | 2 |
| Busse, Michael | 2 |
| Dreessen, Peter | 2 |
| Ertel, Dieter | 2 |
| Friedel, Georg | 2 |
| Gewissen, Kurt | 2 |
| Huber, Heinz | 2 |
| Hügler, Elmar | 2 |
| Laßmann, Nikolai | 2 |
| Lohr, Robert | 2 |
| Missbach, Hartmut | 2 |
| Moser, Fritz | 2 |
| Pankau, Jason | 2 |
| Pankau, Justus 1923-2017 | 2 |
| Pankau, Matthias | 2 |
| Rupp, Rudi 1948- | 2 |
| Stallard, Katharine P. | 2 |