Columbia subject headings:
Neĭgauz, Genrikh Gustavovich, 1888-1964--Congresses.
Harvard subject headings:
Neĭgauz, Genrikh Gustavovich, 1888-1964--Congresses.
Princeton subject headings:
Neĭgauz, Genrikh Gustavovich, 1888-1964.
Pianists--Russia (Federation)--Biography.