РОМАНЮК, Ю. Ф.; СОЛОМЧАК, О. В.; ФЕДОРІВ, М. Й. CHOOSING THE OPTIMUM POWER OF STEP-DOWN SUBSTATION POWER TRANSFORMERS AT OIL AND GAS INDUSTRY ENTERPRISES WITH THE ACCOUNT OF EFFICIENCY CONDITIONS. Oil and Gas Power Engineering, [S. l.], n. 1(23), p. 45–51, 2015. Disponível em: https://nge.nung.edu.ua/index.php/nge/article/view/334. Acesso em: 28 apr. 2024.