Columbia subject headings:
Harvard subject headings:
Esenin, Sergeĭ Aleksandrovich, 1895-1925
Esenin, Sergeĭ Aleksandrovich, 1895-1925--Friends and associates.
Esenin, Sergeĭ Aleksandrovich, 1895-1925--Influence.
Poets, Russian--20th century--Biography
Princeton subject headings:
Esenin, Sergeĭ Aleksandrovich, 1895-1925.
Poets, Russian--20th century--Biography.