Columbia subject headings:
Bernshteĭn, S. B. (Samuil Borisovich), 1911-1997.
Slavic languages.
Harvard subject headings:
Bernshteĭn, S. B. (Samuil Borisovich), 1911-1997.
Slavic languages.
Princeton subject headings:
Bernshteĭn, S. B. (Samuil Borisovich), 1911-1997.
Slavic languages.