| Autor | Częstotliwość |
|---|---|
| Bauer, Ida Maria | 5 |
| Müller, Otto Heinrich | 4 |
| Brill, Erich | 1 |
| Buse, Günter | 1 |
| Bussierre, Maria Theodore Renouard, Vicomte de | 1 |
| Koch, Heinrich | 1 |
| Schmidt, Karl | 1 |
| Autor | Częstotliwość |
|---|---|
| Bauer, Ida Maria | 5 |
| Müller, Otto Heinrich | 4 |
| Brill, Erich | 1 |
| Buse, Günter | 1 |
| Bussierre, Maria Theodore Renouard, Vicomte de | 1 |
| Koch, Heinrich | 1 |
| Schmidt, Karl | 1 |