Columbia subject headings:
Ethnology--Russia (Federation)--Ob River Region--Congresses.
Finno-Ugrians--Russia (Federation)--Ob River Region--Congresses.
Ob River Region (Russia)--Antiquities--Congresses.
Harvard subject headings:
Princeton subject headings:
Ethnology--Russia (Federation)--Khanty-Mansiĭskiĭ avtonomnyĭ okrug--I︠U︡gra--Conresses.
Finno-Ugrians--Congresses.
Khanty--Congresses.
Mansi--Congresses.