“INVESTIGATION OF THE OPERATION MODES OF PROTECTION AGAINST SINGLE-PHASE EARTH FAULT IN THE NETWORK WITH ISOLATED NEUTRAL POINT IN PRESENCE OF FERRORESONANCE PROCESSES” (2015) Visnyk of Vinnytsia Politechnical Institute, (4), pp. 61–69. Available at: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/768 (Accessed: 11 October 2026).