Malyushevska, A. P., A. Ya. Dmitrishin, and S. O. Toporov. “RESEARCH OF INFLUENCE OF HEIGHTENED TEMPERATURES ON THE OPERATIONAL CHARACTERISTICS OF TRANSFORMER OIL T-1500 IN FILM INSULATION SYSTEMS”. Electrical Engineering and Power Engineering, no. 1 (July 10, 2015): 21–25. Accessed May 4, 2024. http://ee.zntu.edu.ua/article/view/86814.