| Verfasser | Häufigkeit |
| Oberleitner, Gerd 1967- |
14 |
| Glasel, Christian |
5 |
| Oberleitner, Franz |
5 |
| Heschl, Lisa |
4 |
| Oberleitner, Günter 1940-2022 |
4 |
| Czech, Philip 1976- |
3 |
| Lukas, Karin |
3 |
| Nowak, Manfred 1950- |
3 |
| Oberleitner, Karl 1821-1898 |
3 |
| Benedek, Wolfgang 1951- |
2 |
| Bernhard-Walcher, Alfred 1948- |
2 |
| Brezovich, Branimir 1944- |
2 |
| Gschwantler, Kurt 1944- |
2 |
| Liljegren, Johan Gustaf 1791-1837 |
2 |
| Marihart, Daniela |
2 |
| Oberleitner, Wolfgang 1929- |
2 |
| Boyer, Ludwig 1926- |
1 |
| Dick, Gerald |
1 |
| Dovganʹ, Elena F. 1979- |
1 |
| Heintze, Hans-Joachim 1949- |
1 |