Columbia subject headings:
Harvard subject headings:
Iron age--Russia (Federation)--Kurskai︠a︡ oblastʹ.
Kurskai︠a︡ oblastʹ (Russia)--Antiquities.
Princeton subject headings:
Iron age--Russia (Federation)--Kurskai︠a︡ oblastʹ.
Kurskai︠a︡ oblastʹ (Russia)--Antiquities.