| Author | Popularity |
| Borges, Paulo A.V. |
2 |
| Emerson, Brent C. |
2 |
| Hortal, Joaquín |
2 |
| Patiño, Jairo |
2 |
| Rominger, Andrew J. |
2 |
| Ah-Peng, Claudine |
1 |
| Amorim, Isabel R. |
1 |
| Aranda, Silvia Calvo |
1 |
| Arroz, Ana Moura |
1 |
| Azevedo, José Manuel N. |
1 |
| Boieiro, Mário |
1 |
| Borda-d'Agua, Luis |
1 |
| Cardoso, Pedro |
1 |
| Carvalho, José Carlos |
1 |
| Chase, Jonathan M. |
1 |
| Elias, Rui B. |
1 |
| Etienne, Rampal |
1 |
| Fattorini, Simone |
1 |
| Fernández-Palacios, José María |
1 |
| Florencio, Margarita |
1 |
