Columbia subject headings:
Dostoyevsky, Fyodor, 1821-1881--Criticism and interpretation.
Turgenev, Ivan Sergeevich, 1818-1883--Criticism and interpretation.
Harvard subject headings:
Dostoyevsky, Fyodor, 1821-1881--Criticism and interpretation.
Turgenev, Ivan Sergeevich, 1818-1883--Criticism and interpretation
Princeton subject headings: