| Verfasser | Häufigkeit |
| Fernández-Macías, Enrique 1976- |
12 |
| Hurley, John |
6 |
| Arranz, José M. 1971- |
2 |
| Bisello, Martina |
2 |
| Packalén, Elisabeth |
2 |
| Peruffo, Eleonora |
2 |
| Poel, Martijn |
2 |
| Storrie, Donald W. 1953- |
2 |
| Beltrán, Enrique |
1 |
| Blanco Macías, Gonzalo |
1 |
| Diaz, Enrique |
1 |
| Fernández-Macías, Enrique |
1 |
| González-Vázquez, Ignacio |
1 |
| Hansen, Martin Eggert |
1 |
| Macias, Alfredo |
1 |
| Macías, Enrique |
1 |
| Macías, Enrique Fernández |
1 |
| Milasi, Santo |
1 |
| Pesole, Annarosa |
1 |
| Stehrer, Robert 1968- |
1 |