Columbia subject headings:
Harvard subject headings:
Nabokov, Vladimir Vladimirovich, 1899-1977--Congresses.
Nabokov, Vladimir Vladimirovich, 1899-1977--Correspondence--Congresses.
Pushkin, Aleksandr Sergeevich, 1799-1837--Congresses.
Pushkin, Aleksandr Sergeevich, 1799-1837. Evgeniĭ Onegin--Congresses.
Yarmolinsky, Avrahm, 1890-1975--Correspondence--Congresses.
Princeton subject headings:
Nabokov, Vladimir Vladimirovich, 1899-1977--Criticism and interpretation--Congresses.
Pushkin, Aleksandr Sergeevich, 1799-1837--Influence--Congresses.