Columbia subject headings:
Burial--Eurasia--Congresses.
Eurasia--Civilization--Congresses.
Excavations (Archaeology)--Eurasia--Congresses.
Finno-Ugrians--Social life and customs--Congresses.
Harvard subject headings:
Burial--Russia--Congresses.
Excavations (Archaeology)--Russia--Congresses.
Finno-Ugrians--Antiquities--Congresses.
Finno-Ugrians--Russia--Congresses.
Princeton subject headings: