| Verfasser | Häufigkeit |
|---|---|
| Häck, Bernhard 1965- | 79 |
| Hack, Gert | 36 |
| Hack, Achim Thomas 1967- | 32 |
| Hack, Lothar 1940- | 30 |
| Hack, Achim Thomas | 28 |
| Hack, Walter | 25 |
| Hack, Fritz | 23 |
| Hack, Bertold 1925-1994 | 21 |
| Hack, Sebastian | 18 |
| Seidl, Helmut | 18 |
| Hack, Joachim | 17 |
| Hack, Karl | 15 |
| Thieme-Hack, Martin | 13 |
| Hack, Margherita 1922-2013 | 12 |
| Hack, Roy Kenneth | 12 |
| Tuke, Daniel Hack 1827-1895 | 12 |
| Wagner, Heinz Georg 1928-2020 | 12 |
| Wilhelm, Reinhard 1946- | 12 |
| Hack, Franz | 10 |
| Hack, Hans | 10 |