| Verfasser | Häufigkeit |
|---|---|
| Döller, Peter C. | 4 |
| E., Halle | 1 |
| G., Döller | 1 |
| G., Schmidt | 1 |
| H., Werner | 1 |
| Heizmann, Wolfgang R. 1949- | 1 |
| M. H., Wolff | 1 |
| P. C., Dotier | 1 |
| P. C., Döller | 1 |
| R., Bollmann | 1 |
| R., Hammann | 1 |
| W. R., Heizmann | 1 |
| W., Presber | 1 |
| Werner, H. | 1 |
| Werner, Herbert 1934-2015 | 1 |