Columbia subject headings:
Intellectuals--Political activity--Russia (Federation)
Intellectuals--Political activity--Soviet Union.
Russia (Federation)--Politics and government--1991-
Soviet Union--Politics and government--1985-1991.
Harvard subject headings:
Intellectuals--Russia (Federation)--Political activity.
Intellectuals--Soviet Union--Political activity.
Russia (Federation)--Politics and government--1991-
Soviet Union--Politics and government--1985-1991.
Princeton subject headings:
Intellectuals--Russia (Federation)--Political activity.
Intellectuals--Soviet Union--Political activity.
Russia--Politics and government--1991-.
Soviet Union--Politics and government--1985-1991.