| Verfasser | Häufigkeit |
|---|---|
| Engel, Günter | 5 |
| Lüpertz, Viktor | 5 |
| Stumpf, Björn | 5 |
| Engel, Viktor | 2 |
| Nieser, Horst | 2 |
| Devesa, Michael | 1 |
| Durben, Petra | 1 |
| Engel, Judith | 1 |
| Engel, Titus 1975- | 1 |
| Hipp, Arthur | 1 |
| Reip, Stefan 1961- | 1 |
| Schoner, Viktor | 1 |
| Ullmann, Viktor 1898-1944 | 1 |