| Author | Titles | | 1.
| Bertaut, Jules | 8 | | 2.
| Bertaux, Duplessi, 1750-1818 | 0 | | 3.
| Author is: Duplessi-Bertaux, Jean, 1750-1818 | 1 | | 4.
| Bertaux, Émile, 1869-1917 | 4 | | 5.
| Bertaux, Françoise | 2 | | 6.
| Bertaux, J. Duplessi | 1 | | 7.
| Bertaux, Jean Duplessi, 1750-1818 | 0 | | 8.
| Author is: Duplessi-Bertaux, Jean, 1750-1818 | 1 | | 9.
| Bertazzo, Filippo | 1 | | 10.
| Bertazzo, Lucia | 1 | | 11.
| Berteault, 18-?-19-? | 1 | | 12.
| Bertelà, G. Gaeta | 3 |
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