Columbia subject headings:
Criticism--Russia (Federation)--History--20th century.
Literature--Aesthetics.
Russian literature--History and criticism--Theory, etc.
Harvard subject headings:
Criticism--Russia (Federation)--History--20th century.
Literature--Aesthetics
Russian literature--History and criticism--Theory, etc.
Princeton subject headings:
Criticism--Russia (Federation)--History--20th century.
Literature--Aesthetics.
Russian literature--History and criticism--Theory, etc.