| Author | Titles | 1.
| Oliveira, Guido Waldemar | 1 | 2.
| Oliveira, Guy de | 1 | 3.
| Oliveira, Henrique de | 1 | 4.
| Oliveira, Herberto Helder de, 1930-2015 | 0 | 5.
| Author is: Helder, Herberto, 1930-2015 | 49 | 6.
| Oliveira, Herberto Helder Luís Bernardes de, 1930-2015 | 0 | 7.
| Author is: Helder, Herberto, 1930-2015 | 49 | 8.
| Oliveira, Hermes de Araújo | 1 | 9.
| Oliveira, Hugo | 2 | 10.
| Oliveira, Humberto Luna de, 1888-1952 | 2 | 11.
| Oliveira, Inês | 2 | 12.
| Oliveira, Inês Fortes | 1 |
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