Columbia subject headings:
Intellectuals--Soviet Union--History.
Slavic philology--Soviet Union.
Slavists--Soviet Union--Biography.
Trubachev, O. N. (Oleg Nikolaevich)
Harvard subject headings:
Princeton subject headings:
Linguists--Russia (Federation)--Biography.
Trubachev, O. N. (Oleg Nikolaevich)