Columbia subject headings:
Harvard subject headings:
Literature--History and criticism
Russian literature--History and criticism
Princeton subject headings:
Bashkir literature--19th century--History and criticism.
Bashkir literature--20th century--History and criticism.
Kărim, Mostaĭ, 1919-
Russian literature--19th century--History and criticism.
Russian literature--20th century--History and criticism.