| Verfasser | Häufigkeit |
| Berk, Ivo van den 1965- |
2 |
| Boger, Thorsten |
2 |
| Eigenberger, Gerhart 1939- |
2 |
| Kordts, Robert 1980- |
2 |
| Krempkow, René 1970- |
2 |
| Salden, Axel |
2 |
| Salden, Peter |
2 |
| Schaper, Niclas 1961- |
2 |
| Scholkmann, Antonia |
2 |
| Szczyrba, Birgit 1961- |
2 |
| Ulrich, Immanuel |
2 |
| Wiemer, Matthias |
2 |
| Blersch-Salden, Marie-Luise |
1 |
| Dos Santos Avilla, Leonardo |
1 |
| Paglarelli Bergqvist, Lilian |
1 |
| Rodrigues Torres, Sandra |
1 |
| Salden, Barbara |
1 |
| Ulmann, Elisabeth v |
1 |