Columbia subject headings:
Harvard subject headings:
Fasts and feasts--Russia (Federation)--Siberia.
Holidays--Russia (Federation)--Siberia.
Siberia (Russia)--Calendars.
Siberia (Russia)--Social life and customs.
Princeton subject headings:
Calendar--Russia (Federation)--Siberia.
Folk festivals--Russia (Federation)--Siberia.
Siberia (Russia)--Social life and customs.