Mysliteli russkogo zarubezhʹ︠i︡a : Berd︠i︡aev, Fedotov - Zamaleev, A. F. (Aleksandr Fazlaevich); Berd︠i︡aev, Nikolaĭ, 1874-1948; Fedotov, G. P. (Georgiĭ Petrovich), 1886-1951 (Istoki otechestvennoĭ mysli., 1992)