Columbia subject headings:
Falʹk, Robert Rafailovich, 1886-1958.
Painters--Russia (Federation)--Biography.
Harvard subject headings:
Falʹk, Robert Rafailovich, 1886-1958.
Painters--Russia (Federation)--Biography.
Princeton subject headings:
Falʹk, Robert Rafailovich, 1886-1958.
Painters--Russia (Federation)--Biography.