| Verfasser | Häufigkeit |
| Tavares, Miguel Sousa 1952- |
10 |
| Sousa Ferro, Miguel |
9 |
| Sousa Sánchez, Mario |
6 |
| Sousa S., Mario 1940-2017 |
5 |
| Sousa, Mario |
5 |
| Moreira, João Nuno |
4 |
| Silva, Ana Catarina |
4 |
| Caporale, Guglielmo Maria |
3 |
| Marcos, Francisco |
3 |
| Rodger, Barry J. |
3 |
| Sousa, Ricardo M. |
3 |
| Almeida, Hugo |
2 |
| Lobo, José Manuel Sousa |
2 |
| Pinto, Sérgio Sousa |
2 |
| Soares, Mário 1924-2017 |
2 |
| Sousa Lobo, José Manuel |
2 |
| Sousa P., Mario |
2 |
| Sousa, Diana Z. |
2 |
| Sousa, John Philip 1854-1932 |
2 |
| Sousa, Ticiana Meireles |
2 |