| Verfasser | Häufigkeit |
| Oliva, Manuel |
2 |
| Andrés, Gregorio de |
1 |
| Brouwer, Leo 1939- |
1 |
| Guede Oliva, Manuel |
1 |
| Lopez Oliva, Manuel |
1 |
| Oliva, Julio C. |
1 |
| Perera, Cecilio 1983- |
1 |
| Ponce, Manuel M. 1882-1948 |
1 |
| Rodríguez, Manuel Ángel |
1 |
| Serna Jiménez, Alfonso |
1 |
| Seveso, Giorgio 1944- |
1 |
| Solís Hernández, Oliva |
1 |