| Verfasser | Häufigkeit |
| Ferri Coll, José María |
13 |
| Ferri, Jean-Yves 1959- |
6 |
| Aldás Carrasco, Miguel Fernando |
4 |
| Caetano, Ana Paula Duarte |
4 |
| Ferri, José Miguel |
4 |
| Fombuena Borràs, Vicent |
4 |
| Pereira, Maria José Magalhães |
4 |
| Rubio Cremades, Enrique |
4 |
| Abolhassan, Ferri |
3 |
| Fabozzi, Frank J. 1948- |
3 |
| Ferri, Alessandra 1963- |
3 |
| Ferri, Linda |
3 |
| Ferri, Michael G. |
3 |
| Ferri-Benedetti, Flavio 1983- |
3 |
| Jost, Wolfram |
3 |
| Kirchmer, Mathias |
3 |
| Modigliani, Franco 1918-2003 |
3 |
| Morante, Laura 1956- |
3 |
| Scheer, August-Wilhelm |
3 |
| Trinca, Jasmine 1981- |
3 |