Columbia subject headings:
Aesthetics, Russian--20th century.
Losev, A. F. (Alekseĭ Fedorovich)
Philosophy, Russian--20th century.
Harvard subject headings:
Losev, A. F. (Alekseĭ Fedorovich)
Philosophers--Soviet Union--Biography
Philosophy--Soviet Union.
Princeton subject headings:
Losev, A. F. (Alekseĭ Fedorovich)