Burbelo, Mykhailo, Sergiy Melnytchyk, і Olexiy Emelianov. «APPLICATION OF DIRECTIONAL CURRENT PROTECTION FOR DETECTION OPEN PHASE LOADING MODES IN THE GRIDS WITH EFFICIENTLY GROUNDED NEUTRAL». Scientific Works of Vinnytsia National Technical University, no. 2 (Листопад 25, 2015). дата звернення Червень 20, 2026. https://works.vntu.edu.ua/index.php/works/article/view/415.