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