| Verfasser | Häufigkeit |
| Appenrodt, Jan 1987- |
2 |
| Bramlage, Patrick 198X- |
2 |
| Franz, Volkhard 1954- |
2 |
| Kybart, Markus 1990- |
2 |
| Lange, Axel 1965- |
2 |
| Mahrin, Bernd 195X- |
2 |
| Marpe, Petra 197X- |
2 |
| Meyer, Ralph 1956- |
2 |
| Meyser, Johannes 1956- |
2 |
| Ottermann, Christian 197X- |
2 |
| Schopbach, Holger 1966- |
2 |