| Author | Popularity |
| Flaig, Berthold B. |
2 |
| Mayer, Thomas Verfasser |
2 |
| Ueltzhöffer, Jörg Verfasser |
2 |
| Flaig, Berthold Bodo |
1 |
| Flaig, Berthold Bodo 1948- |
1 |
| Flaig, Berthold Bodo Meyer, Thomas Ueltzhöffer, Jörg |
1 |
| Friedrich-Ebert-Stiftung |
1 |
| Meyer, Thomas |
1 |
| Meyer, Thomas 1943- VerfasserIn |
1 |
| Ueltzhöffer, Jörg |
1 |
| Ueltzhöffer, Jörg 1944- VerfasserIn |
1 |
