BONDARENKO, S. S., BIALOBRZHESKYI О. V., and R. V. VLASENKO. “INVESTIGATION OF THE INFLUENCE OF THE TRANSFORMER OF A SERIES ACTIVE FILTER ON THE QUALITY OF VOLTAGE”. Electrical Engineering and Power Engineering, no. 1 (May 31, 2018): 93–101. Accessed May 7, 2024. http://ee.zntu.edu.ua/article/view/133254.