Background
YEFIMOV, Aleksey was born in 1896.
YEFIMOV, Aleksey was born in 1896.
Specializes in modern European history, hist, of United States of America and hist, of Russ, discovery and exploration in Siberia and North America. 1936-1941 associate, Institute of History, USSR Academy of Science. 1934-1938 lecturer, 1938-1956 Professor, History Faculty, Moscow University.