| Verfasser | Häufigkeit |
| Eeles, Francis Carolus |
8 |
| Francis, Charles E. |
5 |
| De Clercq, Etienne |
3 |
| Roger, Francis H. |
3 |
| Blunt, Christopher Evelyn 1904-1987 |
2 |
| Caré, Jean-Marc |
2 |
| De Moor, Georges J. E. 1953- |
2 |
| Debyser, Francis |
2 |
| Delbrück, Richard 1875-1957 |
2 |
| Edgar, C. C. 1870-1938 |
2 |
| Elwes, Cary |
2 |
| Estrade, Christian |
2 |
| Filov, Bogdan 1883-1945 |
2 |
| Francis, Roland C. E. 1976- |
2 |
| Francis, Roland Chike Eluaka |
2 |
| Hasman, Arie 1945- |
2 |
| Haverfield, Francis 1860-1919 |
2 |
| Jones, Francis E. |
2 |
| Karo, Georg 1872-1963 |
2 |
| Koop, Charles Everett 1916-2013 |
2 |