| Author | Titles | | 1.
| Fróis, Tiago | 15 | | 2.
| Fróis, Virgínia, 1954- | 13 | | 3.
| Frois, Virginia; Castelo, Marta; Fonseca, Leonor | 1 | | 4.
| Froissart, Jean, 1333-1400 | 4 | | 5.
| Froissart, Laurent | 1 | | 6.
| Froitzheim, Eva-Marina | 2 | | 7.
| Frojaz, Augusto | 1 | | 8.
| Frojmovic, Eva, 1962- | 2 | | 9.
| Frolet, Elisabeth | 1 | | 10.
| Frölh, Robert | 2 |
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