Columbia subject headings:
Avant-garde (Aesthetics)--Russia (Federation)--Congresses.
Avant-garde (Aesthetics)--Russia (Federation)--Exhibitions.
Harvard subject headings:
Avant-garde (Aesthetics)--Russia (Federation)--Congresses.
Avant-garde (Aesthetics)--Russia (Federation)--Exhibitions.
Princeton subject headings:
Avant-garde (Aesthetics)--Russia (Federation)--Congresses.
Avant-garde (Aesthetics)--Russia (Federation)--Exhibitions.