Буткевич О, Гурєєва Т, Юнєєва Н. STRUCTURAL CHANGES OF POWER SYSTEMS AND CORRESPONDING CHANGES OF THEIR DYNAMIC PROPERTIES . techned [Internet]. 2023Nov.13 [cited 2024May17];(6):054. Available from: https://www.techned.org.ua/index.php/techned/article/view/1547