| Author | Titles | | 1.
| Ribeiro, Vitor, 1957- | 12 | | 2.
| Ribeiro, Vítor Maximiano | 1 | | 3.
| Ribeiro, Xana | 1 | | 4.
| Ribemont, Francis | 2 | | 5.
| Ribemont-Dessaignes, Georges | 3 | | 6.
| Ribenboim, Ricardo | 3 | | 7.
| Riber, Lorenzo | 2 | | 8.
| Ribera, Adolfo Luís | 2 | | 9.
| Ribera, Blanca | 1 | | 10.
| Ribera, Elisabet | 1 |
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