| Verfasser | Häufigkeit |
| Herrera, Jonatan 1983- |
3 |
| Flores Dorado, Jose Luis 1974- |
2 |
| Góngora-Mera, Manuel |
2 |
| Herrera, Gioconda |
2 |
| Müller, Conrad |
2 |
| Sánchez Caja, Miguel 1966- |
2 |
| Acuña Cordero, Mariana 1992- |
1 |
| Aguilar Monge, Ingrid 1966- |
1 |
| Albujer Brotons, Alma Luisa |
1 |
| Caballero Campos, Magdalena |
1 |
| Christiaens, Kim 1985- |
1 |
| Coville, Rollin E. 1945- |
1 |
| Fernández Otárola, Mauricio 1980- |
1 |
| Frankie, Gordon W. |
1 |
| García-Parrado, Alfonso |
1 |
| Hanson, Paul E. |
1 |
| Herrera Crespo, Manuel |
1 |
| Herrera González, Eduardo 1984- |
1 |
| Herrera Revelo, Stalin Gonzalo |
1 |
| Herrera, Carlos M. |
1 |