Bilyk, A. V. and Kyryk, V. V. (2017) “Features of Operation of Power Transformers in Hybridelectrical Networks”, Visnyk of Vinnytsia Politechnical Institute, (5), pp. 55–57. Available at: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/2115 (Accessed: 16July2024).