Russkiĭ pozitivizm : Lesevich, ︠I︡Ushkevich, Bogdanov - Lesevich, V. V. (Vladimir Viktorovich), 1837-1905; ︠I︡Ushkevich, P. S. (Pavel Solomonovich), 1873-1945; Bogdanov, A. (Aleksandr), 1873-1928; Novikov, A. I. (Avraam Izrailevich); Gusev, S. S. (Stanislav Sergeevich); Zamaleev, A. F. (Aleksandr Fazlaevich) (Istoki otechestvennoĭ mysli., 1995)