Plakhtii, Oleksandr, Volodymyr Nerubatskyi, Nadiia Karpenko, Denys Hordiienko, Olha Butova, and Hryhorii Khoruzhevskyi. 2019. “Research into Energy Characteristics of Single-Phase Active Four-Quadrant Rectifiers With the Improved Hysteresis Modulation”. Eastern-European Journal of Enterprise Technologies 5 (8 (101):36-44. https://doi.org/10.15587/1729-4061.2019.179205.