| Verfasser | Häufigkeit |
| Miguel y Navas, Raimundo de |
3 |
| Muñoz-Navas, Miguel |
2 |
| Wilcox, C. Mel |
2 |
| Albaladejo, Luis Miguel 1966- |
1 |
| Corral Díaz, Esther |
1 |
| Delgado, Juan Carlos |
1 |
| Fuentes, Mariola |
1 |
| Morante, Joachim G. |
1 |
| Mönkemüller, Klaus |
1 |
| Navas, Borja |
1 |
| Sung, Joseph Jao Yiu |
1 |
| Tejero, Fernando 1967- |
1 |