| Verfasser | Häufigkeit |
| Ruiz-Sánchez, Clara Isabel |
4 |
| Correa-Salgado, María de Lourdes |
3 |
| Herrera-Feijoo, Robinson Jasmany |
3 |
| Orejas Saco del Valle, Almudena |
3 |
| Ruiz Del Arbol, Maria |
3 |
| Sánchez-Palencia Ramos, F. -Javier |
3 |
| Guamán-Rivera, Santiago Alexander |
2 |
| Ruiz de Burton, María Amparo 1832-1895 |
2 |
| Ruiz, Iris D. |
2 |
| Sastre, Inés 1973- |
2 |
| Sánchez, Rosaura |
2 |
| Albardonedo Freire, Antonio José |
1 |
| Almeida-Blacio, Jorge Hernán |
1 |
| Alonso Ruiz, Begoña 1966- |
1 |
| Aramburu-Zabala Higuera, Miguel Ángel |
1 |
| Berroa, Ignacio |
1 |
| Bonilla-Morejón, Diego Marcelo |
1 |
| Bromberg, Brian 1960- |
1 |
| Bunker, Larry 1928-2005 |
1 |
| Carazo Peinado, Susana |
1 |