| Author | Titles | | 1.
| Matias, Maria Margarida Marques | 4 | | 2.
| Matias, Mário Rodrigues, 1911- | 1 | | 3.
| Matias, Marques | 2 | | 4.
| Matias, Nuno Vieira | 2 | | 5.
| Matias, Osvaldo Gil, 1946- | 1 | | 6.
| Matias, Paulo Alexandre, 1968- | 2 | | 7.
| Matias, Rodrigues | 2 | | 8.
| Matias, S. Roseiro | 1 | | 9.
| Matias, Tânia | 1 | | 10.
| Matias, Tomás Rodrigues | 2 |
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