| Verfasser | Häufigkeit |
| Alves, Ida Maria Santos Ferreira |
1 |
| Carvalhal, Tania Franco |
1 |
| Cruz, Eduardo da |
1 |
| Ferreira, João Francisco |
1 |
| Franco, Suely Campos |
1 |
| Gonzaga, Sergius |
1 |
| Hesse, Reinhard |
1 |
| Hohlfeldt, Antonio C. |
1 |
| Mainieri, Flávio |
1 |
| Ponge, Robert |
1 |
| Schüler, Donaldo |
1 |
| Wisk Koch, Eva |
1 |