| Verfasser | Häufigkeit |
| Schwartz, Friedrich Wilhelm 1943- |
27 |
| Friedman, Milton 1912-2006 |
25 |
| Schwartz, Anna Jacobson 1915-2012 |
24 |
| Schwartz, Frederic J. 1963- |
22 |
| Bunge, Friedrich Georg von 1802-1897 |
19 |
| Hildebrand, Hermann |
19 |
| Schwartz, Arthur 1900-1984 |
19 |
| Schwartz, Philipp |
19 |
| Foy, Brian D. |
14 |
| Phoenix, Tom |
14 |
| Schwartz, Franz 1690-1769 |
14 |
| Schwartz, Randal L. 1961- |
13 |
| Schwartz, Friedrich Albert 1836-1906 |
11 |
| Schwartz, Virginia Frances |
10 |
| Schwartz, Frithjof |
9 |
| Dietz, Howard 1896-1983 |
8 |
| Schwartz, Franz |
8 |
| Schwartz, Johann Conrad 1676-1747 |
8 |
| Schwartz, Franklin W. |
7 |
| Schwartz, Magali 1943- |
7 |