| Verfasser | Häufigkeit |
| Azevedo, Graça Maria do Carmo |
4 |
| Marques, Rui Pedro Figueiredo |
4 |
| Oliveira, Jonas da Silva |
4 |
| Coulthard, Malcolm 1943- |
3 |
| Cunha, Alice |
3 |
| Frederico, Rui |
3 |
| May, Alison 1959- |
3 |
| Silva, Marta |
3 |
| Ferreira, Augusta da Conceição Santos 1966- |
2 |
| Silva, Rui |
2 |
| Sousa-Silva, Rui |
2 |
| Afonso, José |
1 |
| Akyildiz, Zeki |
1 |
| Almeida, Marta |
1 |
| Araújo, Rui |
1 |
| Barreiros Ruben, Rui Miguel |
1 |
| Bento Capela, Carlos Alexandre |
1 |
| Boaventura, Rui |
1 |
| Branco, Jorge |
1 |
| Carvalho, José |
1 |