K. Vasyliv, «Analysis processes independent generator with contactless cascade three-phase modulated by exciter circuit in one star and combined connection modulator phase during work unit induction motor», EIA, вип. 1, Трав 2015, дата звернення: 11, Лютий 2026. [Online]. доступний у: https://journals.nubip.edu.ua/index.php/Energiya/article/view/4960