Columbia subject headings:
Intellectuals--Political activity--Russia.
Political violence--Russia--History--19th century.
Political violence--Russia--History--20th century.
Political violence--Soviet Union.
Revolutions--Russia--History--20th century.
Russia--History--1801-1917.
Harvard subject headings:
Intellectuals--Political activity--Russia.
Political violence--Russia--History--19th century.
Political violence--Russia--History--20th century.
Political violence--Soviet Union.
Revolutions--Russia--History--20th century.
Russia--History--1801-1917.
Princeton subject headings:
Intellectuals--Political activity--Russia.
Political violence--Russia--History--19th century.
Political violence--Russia--History--20th century.
Political violence--Soviet Union.
Revolutions--Russia--History--20th century.
Russia--History--1801-1917.