| Verfasser | Häufigkeit |
| Gasser, Ulrich 1950- |
35 |
| Gasser, Urs 1972- |
17 |
| Gasser, Urs 1937-1978 |
12 |
| Gasser, Hans Ulrich |
8 |
| Gasser, Ulrich |
7 |
| Palfrey, John G. 1972- |
7 |
| Gasser, Goetz-Ulrich |
4 |
| Gasser, Ubald G. |
3 |
| Thein, Jean |
3 |
| Burkert, Herbert 1947- |
2 |
| Cortesi, Sandra |
2 |
| Gasser, Daniel U. |
2 |
| Gasser, H. U. |
2 |
| Gasser, Ralph Udo |
2 |
| Gasser, Urs |
2 |
| Gasser, Uwe |
2 |
| Hettich, Peter 1975- |
2 |
| Mayer-Schönberger, Viktor 1966- |
2 |
| Thouvenin, Florent 1975- |
2 |
| Arditti String Quartet |
1 |