| Verfasser | Häufigkeit |
| Elliesie, Hatem |
3 |
| Reinold, Luca |
3 |
| Soliman, Eslam |
3 |
| Rosin, Jacqueline |
2 |
| Gargani, Luna |
1 |
| Haertel Miglioranza, Marcelo |
1 |
| Jacqueline, Rosin |
1 |
| Soliman, Hatem Mohamed Toughan |
1 |
| Soliman, Hatem Mohamed Toughan 1971- |
1 |
| Soliman-Aboumarie, Hatem |
1 |
| Volpicelli, Giovanni |
1 |