Columbia subject headings:
Soviet Union--History.
Voĭt︠s︡ekhovskiĭ, S. L. (Sergeĭ Lʹvovich), 1900-1984.
Harvard subject headings:
Soviet Union--History.
Voĭt︠s︡ekhovskiĭ, S. L. (Sergeĭ Lʹvovich), 1900-1984
Princeton subject headings:
Soviet Union--History.
Voĭt︠s︡ekhovskiĭ, S. L. (Sergeĭ Lʹvovich), 1900-