| Verfasser | Häufigkeit |
| Frey, Jürgen |
17 |
| Frey, Bruno S. 1941- |
4 |
| Frey, Hans-Joachim 1965- |
4 |
| Frey, Hans-Jürgen |
4 |
| Frey, Marc |
4 |
| Helfricht, Jürgen 1963- |
4 |
| Ramser, Hans Jürgen |
4 |
| Roth, Jürgen |
4 |
| Frey, Marc 1961- |
3 |
| Beck, Klaus 1941- |
2 |
| Ertelt, Bernd-Joachim 1940- |
2 |
| Frey, Andreas 1964- |
2 |
| Frey, Birgit |
2 |
| Frey, Heinz-Jürgen |
2 |
| Frey, Max 1941- |
2 |
| Knoblauch, Jörg 1949- |
2 |
| Kurz, Jürgen |
2 |
| Mehrabi, Flora |
2 |
| Plontke, Sandra |
2 |
| Rex, Dieter |
2 |