| Verfasser | Häufigkeit |
| Auger, Anne |
2 |
| Branco, Jorge |
2 |
| Fonseca, Carlos M. da 1968- |
2 |
| Lourenço, Nuno |
2 |
| Lourenço, Paulo B. |
2 |
| Machado, Penousal |
2 |
| Matos, José C. |
2 |
| Oliveira, Daniel V. |
2 |
| PPSN Coimbra |
2 |
| Paquete, Luís F. |
2 |
| Proske, Dirk |
2 |
| Silva, Rui A. |
2 |
| Sousa, Hélder S. |
2 |
| Whitley, L. Darrell |
2 |
| Bee, Roxanne 1991- |
1 |
| Finet, Nicolas |
1 |
| Lourenço, Eduardo 1923-2020 |
1 |
| Lourenço, Paulo B. 1967- |
1 |
| Lourenço, Tony 1976- |
1 |
| Marmonnier, Christian |
1 |