| Verfasser | Häufigkeit |
| Abásolo Alvarez, José Antonio |
17 |
| Álvarez-Pedrosa, Juan Antonio 1961- |
15 |
| Berganza, Teresa 1933-2022 |
7 |
| Alvarez Parejo, Juan Antonio 1953- |
6 |
| Feros, Antonio |
4 |
| Bouza Álvarez, Fernando J. 1960- |
3 |
| Cardim, Pedro 1967- |
3 |
| Imiya, Atsushi |
3 |
| Martinez, José Antonio |
3 |
| Álvarez Martínez, Maria A. |
3 |
| Álvarez Reyes, Juan Antonio |
3 |
| Cea Gutiérrez, Antonio |
2 |
| Chausson, Carlos 1950- |
2 |
| Corchado, Emilio |
2 |
| Domingo, Plácido 1941- |
2 |
| Gutiérrez Álvarez, Javier 1971- |
2 |
| López, Antonio M. |
2 |
| Martínez Álvarez, Francisco |
2 |
| Pajdla, Tomáš |
2 |
| Quintián, Héctor |
2 |