| Ref. No. | Title |
|---|---|
| 29976 | Karyological analysis of three populations of the grayling Thymallus thymallus (L.) in the Kama River basin. |
| 29977 | Comparative karyology of graylings from the Lake Baikal. |
| 33725 | Karyological analysis of three populations of grayling, Thymallus thymallus, in the Kama Basin. |