1. Ulyanov Chuvash State University,Electrical and Electronic Devices Department,Cheboksary,Russian Federation
2. Ulyanov Chuvash State University,Electrical Technologies, Electrical Equipment and Automated Manufacturing Department, A.A. Fedorov Power Supply and Intelligent Electric Power Systems Department,Cheboksary,Russian Federation
3. Ulyanov Chuvash State University,Foreign Languages Department,Cheboksary,Russian Federation