| Verfasser | Häufigkeit |
| Pirani, Marcello Stefano von 1880-1968 |
3 |
| Beywl, Wolfgang 1954- |
1 |
| Dziobek, W. |
1 |
| Eitel, Wilhelm 1891-1979 |
1 |
| Guertler, William Minot 1880-1959 |
1 |
| Hattie, John 1950- |
1 |
| Mittag, Michael |
1 |
| Pirani, Felix Arnold Edward |
1 |
| Pirani, Kathrin |
1 |
| Robinson, David C. |
1 |
| Scheel, Karl 1866-1936 |
1 |
| Shadwick, William F. |
1 |
| Wyss, Monika 1946- |
1 |