Sobchuk, V., Sobchuk, N. і Slobodianiuk, O. (2015) «CHARACTERISTIC FEATURES OF DETERMINATION OF LIGHTHING PROTECTION EFFICIENCY INDEX FOR OVERHEAD TRANSMISSION LINES», Scientific Works of Vinnytsia National Technical University, (3). доступний у: https://works.vntu.edu.ua/index.php/works/article/view/421 (дата звернення: 25Травень2026).