Columbia subject headings:
Tolstoy, Leo, graf, 1828-1910--Periodicals.
Tolstoy, Leo, graf, 1828-1910--Societies, etc.
Tolstoy, Leo, graf, 1828-1910.
Harvard subject headings:
Tolstoy, Leo, graf, 1828-1910--Periodicals.
Princeton subject headings:
Periodicals.
Tolstoy, Leo, graf, 1828-1910--Periodicals.