| Verfasser | Häufigkeit |
| Wehrli, Fritz 1902-1987 |
118 |
| Nachrichten des Gnomon |
6 |
| Wehrli, Felix W. |
4 |
| Wehrli, Fritz |
4 |
| Wehrli, Felix Werner 1941- |
3 |
| Marchand, Alan P. |
2 |
| Wehrli, S. |
2 |
| Arnott, William Geoffrey 1930- |
1 |
| Baldry, Harold C. 1907-1992 |
1 |
| Baumgartner, Wilhelm 1820-1867 |
1 |
| Brütsch, Tino |
1 |
| Burkhard, Willy 1900-1955 |
1 |
| Capelle, Wilhelm 1871-1961 |
1 |
| Dedusē, Christina B. ca. 20./21. Jh |
1 |
| Flury, Richard 1896-1967 |
1 |
| Gigon, Olof 1912-1998 |
1 |
| Haffter, Heinz 1905-1998 |
1 |
| Haller, Hermann 1914-2002 |
1 |
| Handley, E. W. 1926-2013 |
1 |
| Kahil, Lilly 1926-2002 |
1 |