Columbia subject headings:
Art, Russian--20th century--Appreciation--Congresses.
Avant-garde (Aesthetics)--Russia--Congresses.
Avant-garde (Aesthetics)--Soviet Union--Congresses.
Harvard subject headings:
Art, Russian--20th century--Appreciation--Congresses.
Avant-garde (Aesthetics)--Russia--Congresses.
Avant-garde (Aesthetics)--Soviet Union--Congresses.
Princeton subject headings:
Art, Russian--20th century--Appreciation--Congresses.
Avant-garde (Aesthetics)--Russia--Congresses.
Avant-garde (Aesthetics)--Soviet Union--Congresses.