“Mathematical Model of Optimization Process of Generating Electricity to the Grid With Solar Power Plants With Use of Apparatus of Fuzzy Sets”. Visnyk of Vinnytsia Politechnical Institute, no. 3 (June 28, 2018): 28–36. Accessed November 15, 2026. https://vpi.sprava.net/index.php/visnyk/article/view/2226.