| Author | Titles | | 1.
| Dumont, Léon, 1837-1877 | 1 | | 2.
| Dumont, Louis | 3 | | 3.
| Dumont, Marie-Jeanne | 17 | | 4.
| Dumont, Santos, 1873-1932 | 0 | | 5.
| Author is: Dumont, Alberto Santos, 1873-1932 | 1 | | 6.
| Dumonthier, Ernest | 5 | | 7.
| Dumont-Wilden, Louis, 1875- ? | 5 | | 8.
| Dumortier-Bibauw, J. | 1 | | 9.
| Dumoulin, Jean | 1 | | 10.
| Dumoulin, Michel | 1 | | 11.
| Dumoulin, Valérie | 1 |
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