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.
Jan Zaprudnik Jan Zaprudnik (Belarusian: "Янка Запруднік" / Janka Zaprudnik, real name Siarhej Vilčycki Сяргей Вільчыцкі; born 1926, Mir) is an American historian and publicist of Belarusan descent. He is also one of the leaders of the Belarusian community in the United States and an honoured member of the Belarusian PEN-centre.