“Mathematical Model of Optimization Process of Generating Electricity to the Grid with Solar Power Plants with Use of Apparatus of Fuzzy Sets” (2018) Visnyk of Vinnytsia Politechnical Institute, (3), pp. 28–36. Available at: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/2226 (Accessed: 11 October 2026).