Columbia subject headings:
Archaeology--Russia (Federation)--Tverskai︠a︡ oblastʹ.
Excavations (Archaeology)--Russia (Federation)--Tverskai︠a︡ oblastʹ.
Tverskai︠a︡ oblastʹ (Russia)--Antiquities.
Harvard subject headings:
Archaeology--Russia (Federation)--Tverskaia oblast--Periodicals.
Tverskai︠a︡ oblastʹ (Russia)--Antiquities--Periodicals.
Princeton subject headings:
Archaeology--Russia (Federation)--Tverskai︠a︡ oblastʹ--Periodicals.
Tverskai︠a︡ oblastʹ (Russia)--Antiquities--Periodicals.