| Verfasser | Häufigkeit |
| French, Steven |
2 |
| Ivanova, Svjatlana F. |
2 |
| Ivanoŭ, Jaŭhen Ja |
2 |
| Andres-Alonso, Maria |
1 |
| Anni, Daniela |
1 |
| Cousin, Michael A. |
1 |
| Fejtova, Anna |
1 |
| Fieńko, Sandra |
1 |
| Florin, Sider |
1 |
| Foner, Philip Sheldon 1910-1994 |
1 |
| Gundelfinger, Eckart D. |
1 |
| Ivanova, Daniela |
1 |
| Ivanova, Milena |
1 |
| Ivanova, Milena 1964- |
1 |
| Ivanova, Ognjana |
1 |
| Ivanova, R. G. |
1 |
| Ivanova, Sof'Ja Filippovna |
1 |
| Ivanova, Sof'ja F. |
1 |
| Lazarevic, Vesna |
1 |
| Mjačkoŭskaja, Nina B. |
1 |