| Verfasser | Häufigkeit |
| Matos, Joaquim Antonio de Sousa Telles de |
4 |
| Rivara, Joaquim Heliodoro da Cunha 1809-1879 |
4 |
| Silva, Maria de Fátima Sousa e 1950- |
3 |
| Amado Rodríguez, María Teresa |
2 |
| Bouatouch, Kadi |
2 |
| De Sousa, Paulo T. |
2 |
| Farinella, Giovanni Maria |
2 |
| Hurter, Christophe |
2 |
| Ingle, Ashok D. |
2 |
| Ortega Villaro, Begoña |
2 |
| Paljic, Alexis |
2 |
| Purchase, Helen |
2 |
| Radeva, Petia |
2 |
| Sharma, Roshan L. |
2 |
| de Sousa, A. Augusto |
2 |
| Adamatti, Margarida Maria |
1 |
| Afonso, Daniel |
1 |
| Albolino, Sara |
1 |
| Alves de Sousa, Ricardo |
1 |
| Arndt, Tabea |
1 |