Columbia subject headings:
Folklore--Russia (Federation)
Holidays--Russia (Federation)
Russians--Social life and customs.
Harvard subject headings:
Russians--Folklore--20th century.
Russians--Rites and ceremonies--20th century.
Russians--Social life and customs--20th century.
Princeton subject headings:
Russia (Federation)--Social life and customs--20th century.
Russians--Folklore--20th century.
Russians--Rites and ceremonies--20th century.