Columbia subject headings:
Likhachev, D. S. (Dmitriĭ Sergeevich)
Scholars--Russia (Federation)--Biography.
Scholars--Soviet Union--Biography.
Harvard subject headings:
Princeton subject headings:
Likhachev, D. S. (Dmitriĭ Sergeevich)
Scholars--Russia (Federation)--Biography.
Scholars--Soviet Union--Biography.