Columbia subject headings:
Kuril Islands (Russia)--History--Archival resources.
Sakhalin (Sakhalinskai︠a︡ oblastʹ, Russia)--History--Archival resources.
Harvard subject headings:
Kuril Islands (Russia)--History--Archival resources.
Sakhalin (Sakhalinskai͡a oblastʹ, Russia)--History--Archival resources.
Princeton subject headings:
Kuril Islands (Russia)--History--Archival resources.
Sakhalin (Sakhalinskai︠a︡ oblastʹ, Russia)--History--Archival resources.