 | counties along the Oka River Severia, historical region Russian: Черниговское княжество; Ukrainian: Чернігівське князівство Ohloblyn 1984. Dimnik 1994,... 8 KB (741 words) - 08:18, 4 May 2024 |
| counties along the Oka River Severia, historical region Russian: Черниговское княжество; Ukrainian: Чернігівське князівство Ohloblyn 1984. Dimnik 1994,... 8 KB (741 words) - 08:18, 4 May 2024 |