| Verfasser | Häufigkeit |
| Willms, Detlef |
7 |
| Willms, Jon Douglas |
5 |
| Höroldt, Dietrich 1927- |
2 |
| Willms, Johannes 1948-2022 |
2 |
| Willms-Borck, Heinz |
2 |
| Aikio-Arianaick, Inger-Mari 1961- |
1 |
| Bismark, Heike 1968- |
1 |
| Brink, Erik van den |
1 |
| Dilthey, Ulrich 1941- |
1 |
| Domokos, Johanna 1970- |
1 |
| Döhl, Reinhard |
1 |
| Fischer, Daniel |
1 |
| Franz, Walter |
1 |
| Grund, Sanna |
1 |
| Grunert, Alfons |
1 |
| Gräb, Thomas 1958- |
1 |
| Haensch, Delle 1926-2016 |
1 |
| Helger, Lutz 1913-2003 |
1 |
| Hüpper, Dagmar 1950- |
1 |
| Koster, Frits 1957- |
1 |