Columbia subject headings:
Russian literature--20th century--History and criticism--Congresses.
Soviet Union--Civilization--Congresses.
Tyni︠a︡nov, I︠U︡. N. (I︠U︡riĭ Nikolaevich), 1894-1943--Criticism and interpretation--Congresses.
Harvard subject headings:
Tyni︠a︡nov, I︠U︡. N. (I︠U︡riĭ Nikolaevich), 1894-1943--Congresses.
Princeton subject headings:
Periodicals.
Tyni︠a︡nov, I︠U︡. N. (I︠U︡riĭ Nikolaevich), 1894-1943--Periodicals.