| Verfasser | Häufigkeit |
|---|---|
| Aprea, Carmela 1971- | 8 |
| Breuer, Klaus | 2 |
| Davies, Peter | 2 |
| Fuhrmann, Bettina 1972- | 2 |
| Hillen, Stefanie | 2 |
| Ifenthaler, Dirk | 2 |
| Koh, Noi Keng | 2 |
| Lopus, Jane S. | 2 |
| Wuttke, Eveline 1960- | 2 |
| Aprea, Carmela | 1 |
| Frommberger, Dietmar | 1 |
| Sappa, Viviana | 1 |
| Tenberg, Ralf 1961- | 1 |
| Weyland, Ulrike | 1 |
| Wittmann, Eveline | 1 |