Фамилия: 
Chumarov
Имя: 
Sergey
Отчество: 
Gennadievich
City: 
Cheboksary
Place of work: 
I. N. Ulyanov Chuvash State University
Должность: 
Candidate of Engineering Sciences (Ph.D.), Head of the Department of Radio Engineering
E-mail: 
chumarov@mail.ru