Columbia subject headings:
Zinoviev, Aleksandr, 1922-2006.
Harvard subject headings:
Zinoviev, Aleksandr, 1922-2006--Ethics.
Zinoviev, Aleksandr, 1922-2006--Political and social views.
Princeton subject headings:
Zinoviev, Aleksandr, 1922---Criticism and interpretation.
Zinoviev, Aleksandr, 1922---Religion and ethics.