Columbia subject headings:
Narovchatov, Sergeĭ Sergeevich, 1919-1981.
Harvard subject headings:
Narovchatov, Sergeĭ Sergeevich, 1919-1981
Narovchatov, Sergeĭ Sergeevich, 1919-
Princeton subject headings:
Narovchatov, Sergeĭ Sergeevich, 1919-1981.