Sinolitsyy, A. F., V. A. Kolsun, and V. S. Kozlov. “IRP P-Q THEORY FOR ACTIVE POWER FILTERS. LIMITATION OF APPLICATION”. Electrical Engineering and Power Engineering, no. 2 (December 10, 2013): 34–39. Accessed November 25, 2024. http://ee.zntu.edu.ua/article/view/88136.