| Verfasser | Häufigkeit |
|---|---|
| Schirmer, Ursula | 2 |
| Wieland, Edgar-André | 2 |
| Borkmann, Helmut | 1 |
| Heppener, Sieglinde 1934- | 1 |
| Kaufmann, Edgar | 1 |
| Lakomy, Reinhard | 1 |
| Schirmer, Bernd | 1 |
| Schirmer, Max C. | 1 |
| Schulze, Horst | 1 |
| Tempelhof, Lissy | 1 |
| Wallace, Edgar 1875-1932 | 1 |
| Wilke, Martina | 1 |