Columbia subject headings:
Tikhomirov, L. A. (Lev Aleksandrovich), 1852-1923. Pochemu i︠a︡ perestal bytʹ revoli︠u︡t︠s︡īonerom.
Harvard subject headings:
Revolutionaries--Russia--History--19th century.
Russia--Politics and government--1881-1894.
Tikhomirov, L. A. (Lev Aleksandrovich), 1852-1923. Pochemu i︠a︡ perestal bytʹ revoli︠u︡t︠s︡ionerom.
Princeton subject headings: