| Author | Popularity |
|---|---|
| Berné, Serge | 6 |
| Mauffrey, Marie-Aline | 3 |
| Canning, Jason | 2 |
| Dennielou, Bernard | 2 |
| Puig, Pere | 2 |
| Urgeles, Roger | 2 |
| Andersen, Nils | 1 |
| Bassetti, Maria A. | 1 |
| Boutier, Bernard | 1 |
| Buscail, Roselyne | 1 |
| Canals, Miquel | 1 |
| Cirac, P. | 1 |
| Cossa, Daniel | 1 |
| Curtis, Jason H. | 1 |
| European Commission | 1 |
| Flores, José Abel | 1 |
| Frigola, Jaime | 1 |
| Gaudin, M. | 1 |
| Gonzalez-Mora, Beatriz | 1 |
| Grimalt, Joan O. | 1 |
