| Verfasser | Häufigkeit |
|---|---|
| Buchfelder, Michael | 1 |
| Buslei, Rolf | 1 |
| Fahlbusch, Rudolf | 1 |
| Flitsch, Jörg | 1 |
| Hölsken, Annett | 1 |
| Ilinsky, Igor A. | 1 |
| John, Nora | 1 |
| Knosp, Boyd | 1 |
| Knosp, Engelbert | 1 |
| Kultas-Ilinsky, Kristy | 1 |
| Losa, Marco | 1 |
| Stefanits, Harald | 1 |
| Thimsen, Vivian | 1 |