Shevchenko, V. V., V. I. Milykh, and D. V. Pototskyi. “Technical and Economic Aspects of Electric Machine Industry Development With Account of Electric Power Development Directions”. Electrical Engineering & Electromechanics, no. 2, Apr. 2014, pp. 60-63, doi:10.20998/2074-272X.2014.2.14.