Columbia subject headings:
Harvard subject headings:
Art, Russian--20th century--Exhibitions.
Velikanov, I͡Uriĭ Petrovich, 1904-1934--Exhibitions.
Velikanov, I͡Uriĭ Petrovich, 1904-1934.
Princeton subject headings:
Catalogs.
Velikanov, I︠U︡riĭ Petrovich, 1904-1934--Catalogs.