Marat Arslanov
Kazan (Volga Region) Federal University
Volga Region Scientific-Educational Centre of Mathematics
Russian Federation, 35 Kremlevskaya Str., Kazan
Building №14 (unit 2), Office number 502
N.I. Lobachevsky Institute of Mathematics and Mechanics
Department of Algebra and Mathematical Logic
Email: marat.arslanov@kpfu.ru