| Author | Titles | | 1.
| Rui Cunha Foundation | 1 | | 2.
| Rui d'Atouguia, 1917-2006 | 0 | | 3.
| Author is: Atouguia, Rui, 1917-2006 | 25 | | 4.
| Rui de Atouguia, 1917-2006 | 0 | | 5.
| Author is: Atouguia, Rui, 1917-2006 | 25 | | 6.
| Rui Ferreira, 1972- | 0 | | 7.
| Author is: Ferreira, Rui, 1972- | 1 | | 8.
| Rui Ferreira, 1977- | 0 | | 9.
| Author is: Ferreira, Rui, 1977- | 2 | | 10.
| Rui Filipe, 1928-1997 | 0 | | 11.
| Author is: Filipe, Rui, 1928-1997 | 16 | | 12.
| Rui Leitão, 1949-1976 | 0 | | 13.
| Author is: Leitão, Ruy, 1949-1976 | 9 | | 14.
| Rui Macedo | 1 | | 15.
| Rui Moreira, 1971- | 0 | | 16.
| Author is: Moreira, Rui, 1971- | 14 | | 17.
| Rui Órfão, 1958- | 0 | | 18.
| Author is: Orfão, Rui 1958- | 5 |
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