| Autor | Częstotliwość |
|---|---|
| Baaske, Günther | 1 |
| Botsch, Gideon 1970- | 1 |
| Demuth, Christian 1971- | 1 |
| Dulig, Martin 1974- | 1 |
| Hülsemann, Wolfram | 1 |
| Jungkamp, Burkhard | 1 |
| Kopke, Christoph 1967- | 1 |
| Kraske, Michael | 1 |
| Staud, Toralf 1972- | 1 |
| Werner, Christian | 1 |
| Autor | Częstotliwość |
|---|---|
| Baaske, Günther | 1 |
| Botsch, Gideon 1970- | 1 |
| Demuth, Christian 1971- | 1 |
| Dulig, Martin 1974- | 1 |
| Hülsemann, Wolfram | 1 |
| Jungkamp, Burkhard | 1 |
| Kopke, Christoph 1967- | 1 |
| Kraske, Michael | 1 |
| Staud, Toralf 1972- | 1 |
| Werner, Christian | 1 |