Kniga 6: Svedenii︠a︡ o z︠h︡iteli︠a︡kh udorskikh sel Chuprovo i Kopti︠u︡ga. XVII vek - 1923 god
(
Kniga 6
)
en
translation: Peasant genealogy - Book 6. The data on the inhabitants of Udorsky villages Chuprovo and Koptyuga. From the XVIIth century to 1923 (Book 6)