| Verfasser | Häufigkeit |
| Chuvakin, Anton A. |
2 |
| Moulder, Patricia |
2 |
| Phillips, Christopher |
2 |
| Berenguer, Manuel 1913-1999 |
1 |
| Cortezo, Víctor María 1908-1978 |
1 |
| Galbó, Cristina 1950- |
1 |
| Ibáñez-Serrador, Narciso 1935-2019 |
1 |
| Moulder, Peter V. |
1 |
| Moulder-Brown, John 1953- |
1 |
| Pacheco, Godofredo 1919-1974 |
1 |
| Palmer, Lilli 1914-1986 |
1 |
| Ríos, Waldo de los 1934-1977 |
1 |
| Schmidt, Kevin J. |
1 |
| Schmidt, Kevin J. 1973- |
1 |
| Tébar, Juan 1941- |
1 |