| Verfasser | Häufigkeit |
| Alkier, Stefan 1961- |
1 |
| Ess, Josef van 1934-2021 |
1 |
| Evers, Dirk 1962- |
1 |
| Fabry, Heinz-Josef 1944- |
1 |
| Flüeck, Rainer |
1 |
| Gregersen, Niels Henrik 1956- |
1 |
| Heinzmann, Michael |
1 |
| Heinzmann, Roland 1948- |
1 |
| Kölbach, Doris |
1 |
| Neu, Rainer 1950- |
1 |
| Rebiger, Bill 1964- |
1 |
| Ritter, Werner H. 1949- |
1 |
| Webster, John 1610-1682 |
1 |