| Autor | Częstotliwość |
| Stefanski, Valentina Maria |
8 |
| Stefanski, Valentina-Maria 1951- |
8 |
| Stefanski, Valentina-Maria |
7 |
| Adamski, Jens |
1 |
| Bonwetsch, Bernd |
1 |
| Feldman, Gerald D. |
1 |
| Gerslova, Tanja |
1 |
| Harazim, Adriana |
1 |
| Institut für soziale Bewegungen |
1 |
| Menne, Holger |
1 |
| Müller, Thomas |
1 |
| Müller, Werner |
1 |
| Müller-Jentsch, Walther |
1 |
| Niethammer, Lutz |
1 |
| Owetschkin, Dimitrij |
1 |
| Penter, Tanja |
1 |
| Piquet, Nathalie |
1 |
| Posta, Stephan |
1 |
| Rawe, Kai |
1 |
| Rutar, Sabine |
1 |
