Igor Yu. Butarev, Alexandr Yu. Drakin, Leonid A. Potapov,. “Behavioral Analysis of Nonlinear Dynamic Operation Mode in Three-Phase Electrical Converters by the Bifurcation Method”. International Journal of Control and Automation 13, no. 1 (February 27, 2020): 160 - 179. Accessed April 26, 2024. http://sersc.org/journals/index.php/IJCA/article/view/5095.