Yuri Linnik and Mark Naimark, are Soviet's from which occupation?
Mark Naimark Mark Aronovich Naimark (Russian: Марк Ароно́вич Наймарк ) (5 December 1909 – 30 December 1978) was a Soviet mathematician who made important contributions to functional analysis and mathematical physics.
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.