Columbia subject headings:
Chashnik, Ilʹi︠a︡ Grigorʹevich, 1902-1929--Exhibitions.
Suprematism in art--Exhibitions.
Harvard subject headings:
Chashnik, Ilʹi︠a︡ Grigorʹevich, 1902-1929.
Suprematism in art--Exhibitions.
Princeton subject headings:
Chashnik, Ilʹi︠a︡ Grigorʹevich, 1902-1929.
Suprematism in art--Exhibitions.