| Verfasser | Häufigkeit |
| Barricelli, Barbara Rita |
3 |
| Campos, Pedro |
3 |
| Clemmensen, Torkil |
3 |
| Coura-Filho, George Barberio |
3 |
| Lopes, Arminda |
3 |
| Morais de Campos, Ana Luiza |
3 |
| Torres Silva de Oliveira, Mayara |
3 |
| Túñez-López, Miguel |
3 |
| Abdelnour Nocera, José |
2 |
| Abdelnour-Nocera, José L. 1973- |
2 |
| Ausensi, Manuel 1919-2005 |
2 |
| Berganza, Teresa 1933-2022 |
2 |
| Campos Daroca, Javier |
2 |
| Campos Freire, Francisco |
2 |
| Campos Motta, Renata 1980- |
2 |
| Chistilin, Dmitry |
2 |
| Coro Cantores (Madrid) |
2 |
| Devezas, Tessaleno Campos |
2 |
| Galindo, Eryka |
2 |
| Leitão, João Carlos Correia |
2 |