Columbia subject headings:
Berdi︠a︡ev, Nikolaĭ, 1874-1948.
Fedotov, G. P. (Georgiĭ Petrovich), 1886-1951.
Philosophy, Russian--20th century.
Rozanov, V. V. (Vasiliĭ Vasilʹevich), 1856-1919.
Shestov, Lev, 1866-1938.
Ėrn, V. F. (Vladimir Frant︠s︡evich), 1882-1917.
Harvard subject headings:
Berdi︠a︡ev, Nikolaĭ, 1874-1948
Fedotov, G. P. (Georgiĭ Petrovich), 1886-1951
Philosophy, Russian--20th century.
Rozanov, V. V. (Vasiliĭ Vasilʹevich), 1856-1919
Shestov, Lev, 1866-1938.
Ėrn, V. F. (Vladimir Frant︠s︡evich), 1882-1917.
Princeton subject headings:
Berdi︠a︡ev, Nikolaĭ, 1874-1948.
Ėrn, V. F. (Vladimir Frant︠s︡evich), 1882-1917.
Fedotov, G. P. (Georgiĭ Petrovich), 1886-1951.
Philosophy, Russian--20th century.
Rozanov, V. V. (Vasiliĭ Vasilʹevich), 1856-1919.
Shestov, Lev, 1866-1938.