Columbia subject headings:
Authors, Russian--20th century.
Russian fiction--20th century--History and criticism.
Russian poetry--20th century--History and criticism.
Harvard subject headings:
Authors, Russian--20th century.
Russian fiction--20th century--History and criticism.
Russian poetry--20th century--History and criticism
Princeton subject headings:
Authors, Russian--20th century.
Russian fiction--20th century--History and criticism.
Russian poetry--20th century--History and criticism.