Columbia subject headings:
Elʹchaninov, Aleksandr, 1881-1934.
Religion.
Religious thought--Russia (Federation)
Spiritual life.
Harvard subject headings:
Elʹchaninov, Aleksandr, 1881-1934
Elʹchaninov, Aleksandr, 1881-1934--Contributions in religion.
Religious thought--Soviet Union.
Spiritual life
Spiritual life--Orthodox Eastern Church
Princeton subject headings:
Spiritual life.