| Verfasser | Häufigkeit |
| Goya y Lucientes, Francisco José de 1746-1828 |
4 |
| Wilson, Louis F. |
4 |
| Wilson-Bareau, Juliet 1935- |
4 |
| Foley, Patricia L. |
2 |
| Gerbaud, Philippe 1955- |
2 |
| Gravis, Jef 1938- |
2 |
| Hankenson, F. Claire |
2 |
| Jocelin 1959-2018 |
2 |
| Jullian de la Fuente, Carlos 1949- |
2 |
| Lagautrière, Philippe 1953- |
2 |
| Mercier, Frédéric 1961- |
2 |
| Mosner, Ricardo 1948- |
2 |
| Placid 1961- |
2 |
| Suckow, Mark A. |
2 |
| Toffe 1955- |
2 |
| Wilson, Ronald P. |
2 |
| Wilson, William 1952- |
2 |
| Adams, Richard |
1 |
| Akerman, Malin 1978- |
1 |
| Alvaro, Reyes |
1 |