Columbia subject headings:
Archives--Russia (Federation)--Vologodskai︠a︡ oblastʹ.
Vologodskai︠a︡ oblastʹ (Russia)--History--Sources.
Harvard subject headings:
Archives--Russia (Federation)--Vologodskai͡a oblastʹ.
Vologodskai︠a︡ oblastʹ (Russia)--History--Sources.
Princeton subject headings: