| Author | Titles | | 1.
| Bertier, Georges | 1 | | 2.
| Bertin, Céline | 1 | | 3.
| Bertin, Frederick E. | 1 | | 4.
| Bertin, Giovanni Maria | 1 | | 5.
| Bertin, Jacques | 1 | | 6.
| Bertina, 1924-2012 | 0 | | 7.
| Author is: Lopes, Bertina, 1924-2012 | 11 | | 8.
| Bertina, 1924-2012 | 0 | | 9.
| Bertina Lopes, 1924-2012 | 0 | | 10.
| Author is: Lopes, Bertina, 1924-2012 | 11 | | 11.
| Bertina Lopes, 1924-2012 | 0 | | 12.
| Bertinetti, M. | 1 |
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