| Verfasser | Häufigkeit |
| Loretz, Oswald 1928-2014 |
85 |
| Dietrich, Manfried 1935- |
14 |
| Loretz, Oswald |
6 |
| Dietrich, Manfried |
4 |
| Conrad, Diethelm 1933-2011 |
2 |
| Kottsieper, Ingo 1959- |
2 |
| Delman, Wilhelmus C. |
1 |
| Gillet, Lev 1892-1980 |
1 |
| Hecker, Karl |
1 |
| Hornung, Erik 1933-2022 |
1 |
| Kaiser, Otto |
1 |
| Kammerzell, Frank 1961- |
1 |
| Kaplony-Heckel, Ursula 1924-2021 |
1 |
| Klinger, Jörg |
1 |
| Lutzmann, Heiner 1942- |
1 |
| Mayer, Walter 1941-2019 |
1 |
| Moers, Gerald 1967- |
1 |
| Müller, Walter W. |
1 |
| Peust, Carsten 1968- |
1 |
| Römer, Willem H. Ph. 1928-2018 |
1 |