Nikolay Neprimerov

Nikolay Neprimerov (1 May 1921 – 11 January 2017) was a Doctor of Technical Sciences and professor of physics at the Kazan State University. Neprimerov was Head of the Department of Radioelectronics of the Kazan University for 32 years and is author of more than 150 scientific papers and 9 monographs. 
He also authored a book about the everyday life of military pilots during World War II. He was awarded numerous honours and medals. Neprimerov dedicated more than 40 years to and is internationally known for physical research in oil recovery.