| Author | Titles | | 1.
| Richer, Francesca | 2 | | 2.
| Richer, J.-J., - | 1 | | 3.
| Richer, Monge de Saint-Rémi de Reims | 1 | | 4.
| Richer, Paul, 1849-1933 | 5 | | 5.
| Richer, Paul Marie Louis Pierre, 1849-1933 | 0 | | 6.
| Author is: Richer, Paul, 1849-1933 | 5 | | 7.
| Richert, Gertrud, 1885-1965 | 7 | | 8.
| Richert, Gertrudis | 1 | | 9.
| Richert, Hans | 2 | | 10.
| Richet, Charles, 1850-1935 | 4 | | 11.
| Richet, Michèle | 4 |
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