Columbia subject headings:
Osʹmachka, Todosʹ, 1895-1962.
Harvard subject headings:
Authors, Ukrainian--20th century--Biography
Osʹmachka, Todosʹ, 1895-1962.
Ukrainian literature--20th century--History and criticism.
Princeton subject headings:
Osʹmachka, Todosʹ, 1895-1962.