Columbia subject headings:
Harvard subject headings:
Communists--Ukraine--Biography
Kot︠s︡i︠u︡bynsʹkyĭ, I︠U︡riĭ Mykhaĭlovych, 1896-1937.
Princeton subject headings:
Communists--Ukraine--Biography.
Kot︠s︡i︠u︡bynsʹkyĭ, I︠U︡riĭ Mykhaĭlovych, 1896-1937.