| Author | Titles | | 1.
| Lopes, Óscar, 1917-2013 | 51 | | 2.
| Lopes, Óscar da Silva, 1955- | 1 | | 3.
| Lopes, Óscar de Freitas, 1917-2013 | 0 | | 4.
| Author is: Lopes, Óscar, 1917-2013 | 51 | | 5.
| Lopes, Óscar Luso de Freitas, 1917-2013 | 0 | | 6.
| Author is: Lopes, Óscar, 1917-2013 | 51 | | 7.
| Lopes, Óscar Luso Freitas, 1917-2013 | 0 | | 8.
| Author is: Lopes, Óscar, 1917-2013 | 51 | | 9.
| Lopes, Patrícia | 1 | | 10.
| Lopes, Patrícia Craveiro, 1975- | 2 | | 11.
| Lopes, Paula | 1 | | 12.
| Lopes, Paulo | 2 | | 13.
| Lopes, Paulo Nuno | 1 |
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