Columbia subject headings:
Harvard subject headings:
Sakhalinskai︠a︡ oblastʹ (Russia)--Economic policy.
Technological innovations--Russia (Federation)--Sakhalinskai︠a︡ oblastʹ.
Princeton subject headings:
Sakhalinskai︠a︡ oblastʹ (Russia)--Economic policy.
Technological innovations--Russia (Federation)--Sakhalinskai︠a︡ oblastʹ.