Kulyk, Volodymir, and Sviatoslav Vyshnevskiy. “OPTIMAL CONTROL OF POWER FLOWS IN NON-UNIFORM ELECTRIC NETWORK WITH LONG-DISTANCE POWER TRANSMISSIONS”. Scientific Works of Vinnytsia National Technical University, no. 2 (November 25, 2015). Accessed January 8, 2025. https://works.vntu.edu.ua/index.php/works/article/view/377.