| Autor | Częstotliwość |
|---|---|
| Schiller, Sandra | 2 |
| Berger Waldenegg, Georg Christoph | 1 |
| Klinkhammer, Lutz | 1 |
| Leonhard, Jörn | 1 |
| Loetz, Franziska | 1 |
| Mosley, Oswald | 1 |
| Niethammer, Lutz | 1 |
| Nordblom, Pia | 1 |
| Schiller, Sandra 2002- | 1 |
| Strupp, Christoph | 1 |
| Tuchtenhagen, Ralph | 1 |
| Autor | Częstotliwość |
|---|---|
| Schiller, Sandra | 2 |
| Berger Waldenegg, Georg Christoph | 1 |
| Klinkhammer, Lutz | 1 |
| Leonhard, Jörn | 1 |
| Loetz, Franziska | 1 |
| Mosley, Oswald | 1 |
| Niethammer, Lutz | 1 |
| Nordblom, Pia | 1 |
| Schiller, Sandra 2002- | 1 |
| Strupp, Christoph | 1 |
| Tuchtenhagen, Ralph | 1 |