Yuri Linnik and Mark Naimark, are Soviet's from which occupation?
Yuri Linnik Yuri Vladimirovich Linnik (Russian: Ю́рий Влади́мирович Ли́нник ; January 8, 1915 – June 30, 1972) was a Soviet mathematician active in number theory, probability theory and mathematical statistics.
Yuri Levitan Yuri Borisovich Levitan (Russian: Юрий Борисович Левитан , 2 October 1914 – 4 August 1983) was the primary Soviet radio announcer during and after World War II. He announced on Radio Moscow all major international events in the 1940s–60s including the German attack on the Soviet Union in 1941, the surrender of Germany on 9 May 1945, the death of Joseph Stalin, and the first manned spaceflight in 1961.