Columbia subject headings:
Esenin, Sergeĭ Aleksandrovich, 1895-1925.
Folklore--Russia (Federation)
Harvard subject headings:
Esenin, Sergeĭ Aleksandrovich, 1895-1925
Folklore--Russia (Federation)
Princeton subject headings:
Esenin, Sergeĭ Aleksandrovich, 1895-1925.
Folklore--Russia (Federation)