Columbia subject headings:
Intellectuals--Russia.
Likhachev, D. S. (Dmitriĭ Sergeevich)
Russia--Intellectual life.
Russian philology.
Spirituality--Russia.
Harvard subject headings:
Asceticism--Russia.
Asceticism.
Intellectuals--Russia--Biography.
Likhachev, D. S. (Dmitriĭ Sergeevich)
Russia--Intellectual life.
Spirituality--Russia.
Princeton subject headings:
Asceticism--Russia.
Intellectuals--Russia--Biography.
Russia--Intellectual life.
Spirituality--Russia.