Title: Sergeĭ Esenin i Nikolaĭ Kli͡u︡ev
Subjects: Biography, Russian Poets, Friends and associates, Russian Authors
People: Nikolaĭ Alekseevich Kli︠u︡ev (1887-1937), Sergeĭ Aleksandrovich Esenin (1895-1925)
Time periods: 20th century