Columbia subject headings:
Mysticism--Soviet Union--History.
Solovyov, Vladimir Sergeyevich, 1853-1900--Criticism and interpretation.
Harvard subject headings:
Christianity--Philosophy
Experience (Religion)
God--Knowableness
Knowledge, Theory of (Religion)
Mysticism.
Solovyov, Vladimir Sergeyevich, 1853-1900
Princeton subject headings:
Mysticism--Soviet Union--History.
Solovyov, Vladimir Sergeyevich, 1853-1900--Criticism and interpretation.