Columbia subject headings:
Philosophy, Russian--19th century.
Solovyov, Vladimir Sergeyevich, 1853-1900--Philosophy.
Harvard subject headings:
Philosophy, Russian--19th century
Solovyov, Vladimir Sergeyevich, 1853-1900
Solovyov, Vladimir Sergeyevich, 1853-1900--Philosophy.
Princeton subject headings:
Philosophy, Russian--19th century.
Solovyov, Vladimir Sergeyevich, 1853-1900--Philosophy.