| Verfasser | Häufigkeit |
| Azevedo, Graça Maria do Carmo |
4 |
| Kleyer, Arnd |
4 |
| Marques, Rui Pedro Figueiredo |
4 |
| Oliveira Martins, Joaquim |
4 |
| Oliveira, Gilson Cesar de |
4 |
| Oliveira, Jonas da Silva |
4 |
| Oliveira, Manuel de 1908-2015 |
4 |
| Schett, Georg |
4 |
| Simon, David |
4 |
| Barroso, Mário |
3 |
| Campos, Adalgisa Arantes |
3 |
| Carvalho, Joaquim |
3 |
| Englbrecht, Matthias |
3 |
| Hueber, Axel J. |
3 |
| Miyamoto, Yukihiko |
3 |
| Oliveira, Myriam Andrade Ribeiro de |
3 |
| Peschke, Roland |
3 |
| Rech, Jürgen |
3 |
| Santana de Oliveira, Mozaniel |
3 |
| Sticherling, Michael |
3 |