| Author | Popularity |
| Balling, Adalbert Ludwig |
6 |
| Balling, Adalbert Ludwig, 1933-2024 02.03.1933-10.02.2024 |
5 |
| Abeln, Reinhard, 1938-2021 1938-2021 |
3 |
| Balling, Adalbert Ludwig 1933- |
2 |
| Abeln, Reinhard |
1 |
| Abeln, Reinhard 1938-2021 VerfasserIn |
1 |
| Abeln, Reinhard Verfasser |
1 |
