Columbia subject headings:
Excavations (Archaeology)--Russia (Federation)--Kaluzhskai︠a︡ oblastʹ--Congresses.
Kaluzhskai︠a︡ oblastʹ (Russia)--Antiquities--Congresses.
Kaluzhskai︠a︡ oblastʹ (Russia)--History--Congresses.
Harvard subject headings:
Excavations (Archaeology)--Russia (Federation)--Kaluzhskai︠a︡ oblastʹ--Congresses.
Kaluzhskai︠a︡ oblastʹ (Russia)--Antiquities--Congresses.
Kaluzhskai︠a︡ oblastʹ (Russia)--History--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Russia (Federation)--Kaluzhskai︠a︡ oblastʹ--Congresses.
Kaluzhskai︠a︡ oblastʹ (Russia)--Antiquities--Congresses.
Kaluzhskai︠a︡ oblastʹ (Russia)--History--Congresses.