Columbia subject headings:
Harvard subject headings:
Karsavin, L. P. (Lev Platonovich), 1882-1952--Criticism and interpretation.
Karsavin, L. P. (Lev Platonovich), 1882-1952--Translations into Italian.
Princeton subject headings:
Karsavin L. P. (Lev Platonovich), 1882-1952. Venok sonetov.
Karsavin, L. P. (Lev Platonovich), 1882-1952--Views on history.