| Verfasser | Häufigkeit |
| Wrede, Martin 1969- |
28 |
| Wrede, Martin |
4 |
| Kastler, Heide 1967- |
3 |
| Wrede, Bert 1961- |
3 |
| Wrede, Klaus Martin |
3 |
| Wölbern, Werner 1961- |
3 |
| Blaschke, Sabine |
2 |
| Bourquin, Laurent 1964- |
2 |
| Dingel, Irene 1956- |
2 |
| Kulla, Martin 1972- |
2 |
| Le Roux, Nicolas 1970- |
2 |
| Mitzka, Walther 1888-1976 |
2 |
| Montègre, Gilles 1976- |
2 |
| Paulmann, Johannes 1960- |
2 |
| Schnettger, Matthias 1965- |
2 |
| Schwab, Martin 1937- |
2 |
| Walcher, Felix 1967- |
2 |
| Wieland, Stefan |
2 |
| Wrede, Christian |
2 |
| Wrede, Ferdinand 1863-1934 |
2 |