Columbia subject headings:
Aesthetics, Russian--20th century.
Avant-garde (Aesthetics)--Russia--20th century.
Harvard subject headings:
Aesthetics, Russian--20th century.
Avant-garde (Aesthetics)--Russia (Federation)--History--20th century.
Princeton subject headings:
Aesthetics, Russian--20th century.
Avant-garde (Aesthetics)--Russia (Federation)--History--20th century.