| Verfasser | Häufigkeit |
|---|---|
| Efremov, Dimităr M. 1947- | 10 |
| Efremov, D. V. | 2 |
| Efremova, Svetla | 2 |
| Radovskij, Moisej Izrailevič 1903-1964 | 2 |
| Antosjak, V. M. | 1 |
| Efremov, A. P. | 1 |
| Efremov, Dmitry A. | 1 |
| Sucharjuk, D. D. | 1 |
| Tebby, John C. | 1 |
| Zavlin, Pavel M. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Efremov, Dimităr M. 1947- | 10 |
| Efremov, D. V. | 2 |
| Efremova, Svetla | 2 |
| Radovskij, Moisej Izrailevič 1903-1964 | 2 |
| Antosjak, V. M. | 1 |
| Efremov, A. P. | 1 |
| Efremov, Dmitry A. | 1 |
| Sucharjuk, D. D. | 1 |
| Tebby, John C. | 1 |
| Zavlin, Pavel M. | 1 |