| Author | Titles | | 1.
| Ribbing, Seved | 1 | | 2.
| Ribé Benages, Daniel | 1 | | 3.
| Ribeira, Babo | 1 | | 4.
| Ribeira Brava, Francisco Correia de Heredia, 1852-1918 | 1 | | 5.
| Ribeira de Sabrosa, 1� Barão de | 2 | | 6.
| Ribeiro | 2 | | 7.
| Ribeiro, A. | 2 | | 8.
| Ribeiro, A. J. Pinto | 2 | | 9.
| Ribeiro, Abel Marques | 2 | | 10.
| Ribeiro, Abrahão, 1883-1957 | 1 |
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