| Verfasser | Häufigkeit |
| Löffler, Frank |
11 |
| Adrian, Lorenz |
2 |
| Löffler, Frank E. |
2 |
| Melchert, Frank |
2 |
| Raddatz-Löffler, Heidi |
2 |
| Tworek, Frank |
2 |
| Abellan, Gonzalo |
1 |
| Beyer, Frank 1932-2006 |
1 |
| Egel, Karl Georg 1919-1995 |
1 |
| Esche, Eberhard 1933-2006 |
1 |
| Gadermaier, Christoph |
1 |
| Hauke, Frank |
1 |
| Heicking, Wolfram 1927- |
1 |
| Hirsch, Andreas |
1 |
| Kolesnik-Gray, Maria |
1 |
| Krstic, Vojislav |
1 |
| Krug, Manfred 1937-2016 |
1 |
| Kunze, Hans 1928- |
1 |
| Lloret, Vicent |
1 |
| Löffler, Elli-Charlotte 1915- |
1 |