Columbia subject headings:
Criticism--Russia--History--19th century.
Dobroli︠u︡bov, N. A. (Nikolaĭ Aleksandrovich), 1836-1861.
Philosophy, Russian--19th century.
Harvard subject headings:
Criticism--Soviet Union--History--19th century.
Dobroli︠u︡bov, N. A. (Nikolaĭ Aleksandrovich), 1836-1861
Philosophy, Russian--19th century.
Princeton subject headings:
Dobroli︠u︡bov, N. A. (Nikolaĭ Aleksandrovich), 1836-1861--Criticism and interpretation.