| Verfasser | Häufigkeit |
|---|---|
| Claassens, G. H. M. 1960- | 4 |
| Berteloot, Amand 1950- | 1 |
| Claassens, Juliana | 1 |
| Kessler, Rainer | 1 |
| Poser, Ruth | 1 |
| Pérennec, René | 1 |
| Pérennec, René 1942- | 1 |
| Roesch, Meike | 1 |
| Roolfs, Friedel Helga 1967- | 1 |
| Schroer, Silvia | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Claassens, G. H. M. 1960- | 4 |
| Berteloot, Amand 1950- | 1 |
| Claassens, Juliana | 1 |
| Kessler, Rainer | 1 |
| Poser, Ruth | 1 |
| Pérennec, René | 1 |
| Pérennec, René 1942- | 1 |
| Roesch, Meike | 1 |
| Roolfs, Friedel Helga 1967- | 1 |
| Schroer, Silvia | 1 |