| Verfasser | Häufigkeit |
| Zehnder, Carl A. |
23 |
| Zehnder, Carl August 1937- |
23 |
| Zehnder, Carl August |
18 |
| Zehnder, Jean-Claude 1941- |
16 |
| Künzi, Hans P. 1924-2004 |
14 |
| Axton, Charles B. |
13 |
| Tzschach, Hans G. 1928- |
13 |
| Zehnder, Christian 1976- |
11 |
| Bauknecht, Kurt 1936-2019 |
9 |
| Zehnder, Otto |
9 |
| Zehnder, Carl |
7 |
| Zehnder, Christian 1983- |
7 |
| Fehr, Ernst 1956- |
5 |
| Pachelbel, Johann 1653-1706 |
5 |
| Bach, Johann Sebastian 1685-1750 |
4 |
| Zehnder, Christian 1961- |
4 |
| Zehnder, Otto 1937- |
4 |
| Künzi, Hans P. |
3 |
| Aebi, Daniel |
2 |
| Boccaccini, Aldo R. |
2 |