SHPACHUK O. DIAGNOSTIC OF POWER TRANSFORMERS USING THE METHOD OF FREQUENCY RESPONSE ANALYSIS. Herald of Khmelnytskyi National University. Technical sciences [Internet]. 2024 Aug. 30 [cited 2026 Jan. 26];339(4):115-21. Available from: https://heraldts.khmnu.edu.ua/index.php/heraldts/article/view/342