| Author | Titles | 1.
| Rubinshtein, S. L. | 1 | 2.
| Rubinstein, Harold F. | 1 | 3.
| Rubinstein, Meyer Raphael | 3 | 4.
| Rubinstein, Olivier | 2 | 5.
| Rubinstein, Raphael | 5 | 6.
| Rubinstein, William | 1 | 7.
| Rubio, Alfonso Rubio y | 1 | 8.
| Rubio, Ares | 1 | 9.
| Rubio Camin, Joaquín, 1929- | 2 | 10.
| Rubio, Francisco | 1 |
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