Kniga ob Aleksandr Bloki︠e︡ /
Chukovskiĭ, Korneĭ,1882-1969.
Knipovich, E. F.
Paris :  YMCA-Press, 
1976.
Reprint of the Berlin, 1922 edition.
Blok, Aleksandr Aleksandrovich, 1880-1921
Russian literature