| Verfasser | Häufigkeit |
| Knechtle, Oderisia |
7 |
| Knechtle, Arnold |
3 |
| Knechtle, Beat |
3 |
| Frischknecht, Rolf |
1 |
| Hancock, Catherine 1951- |
1 |
| Kessler, Frank Martin |
1 |
| Knechtle, Arnold A. |
1 |
| Knechtle, B. |
1 |
| Knechtle, Beat 1964- |
1 |
| Knechtle, John C. |
1 |
| Knechtle, M. O. |
1 |
| Knechtle, Norbert |
1 |
| Knechtle, Oderisia 1900-1978 |
1 |
| Knechtle, Stuart J. |
1 |
| Morris, Peter J. 1943- |
1 |
| Nikolaidis, Pantelis Theodorus |
1 |
| Quartiroli, Alessandro |
1 |
| Weaver, Russell L. 1952- |
1 |