Nikolay Neprimerov (1921-2017) worked in physics and died in Kazan, Russia (population of 1,143,535).
Nikolay Neprimerov (1 May 1921  11 January 2017) was a Doctor of Technical Sciences and professor of physics at the Kazan State University. 11 January 2017(2017-01-11) (aged 95)
Kazan, Russia 
