Columbia subject headings:
Pushkin, Aleksandr Sergeevich, 1799-1837. Evgeniĭ Onegin--Encyclopedias.
Harvard subject headings:
Pushkin, Aleksandr Sergeevich, 1799-1837. Evgeniĭ Onegin--Encyclopedias.
Princeton subject headings:
Encyclopedias.
Pushkin, Aleksandr Sergeevich, 1799-1837. Evgeniĭ Onegin--Encyclopedias.