| Autor | Títulos | 1.
| Freundlich, Otto, 1878-1943 | 0 | 2.
| Frewel, Ulrich | 1 | 3.
| Frewer, R. J. B. | 1 | 4.
| Frey, Albert, 1903-1998 | 1 | 5.
| Frey, Albert R., 1858-1926 | 1 | 6.
| Frey, Albert Romer, 1858-1926 | 0 | 7.
| Ver: Frey, Albert R., 1858-1926 | 1 | 8.
| Frey, Bernardo, 1924- | 3 | 9.
| Frey, Bruno, 1941- | 1 | 10.
| Frey, Bruno S., 1941- | 1 | 11.
| Frey, Christian | 1 |
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