Columbia subject headings:
Harvard subject headings:
Russian language--Dialects--Russia (Federation)--Siberia--Lexicology.
Russian language--Etymology--Dictionaries.
Russian language--Foreign words and phrases--Hyperborean
Russian language--Foreign words and phrases--Ural-Altaic
Princeton subject headings:
Dictionaries.
Russian language--Dialects--Russia (Federation)--Siberia--Lexicology.
Russian language--Etymology--Dictionaries.
Russian language--Foreign words and phrases--Hyperborean.
Russian language--Foreign words and phrases--Ural-Altaic.