Columbia subject headings:
European literature--20th century--History and criticism.
Russian literature--19th century--History and criticism.
Russian literature--20th century--History and criticism.
Harvard subject headings:
European literature--20th century--History and criticism
Literary criticism
Russian literature--19th century--History and criticism
Russian literature--20th century--History and criticism
Princeton subject headings:
European literature--20th century--History and criticism.
Russian literature--19th century--History and criticism.
Russian literature--20th century--History and criticism.