| Verfasser | Häufigkeit |
| Frank, Hartmut |
30 |
| Frank, Hartmut 1942- |
21 |
| Hermann, Frank |
20 |
| Ehrig, Hartmut 1944-2016 |
19 |
| Ermel, Claudia |
11 |
| Vinçon, Hartmut 1941- |
8 |
| Wedekind, Frank 1864-1918 |
8 |
| Bayreuther, Frank 1970- |
6 |
| Frank, Werner Hartmut |
6 |
| Golas, Ulrike 1980- |
6 |
| Oetker, Hartmut 1959- |
6 |
| Frank, Hartmut 1943- |
5 |
| Berg, Hartmut |
4 |
| Eckert, Frank 1972- |
4 |
| Everts, Arne 1974- |
4 |
| Müller, Peter |
4 |
| Orejas, Fernando |
4 |
| Schleicher-Jester, Frank |
4 |
| Schmidt, Frank |
4 |
| Topp, Hartmut H. 1942- |
4 |