Mokin, B. I., and V. A. Barchuk. “Nonscalar Quadratic Objective Function and Algorithm of Its Minimization in Task of Control of the Mode of Four-Wire Electric Network Asymmetry”. Visnyk of Vinnytsia Politechnical Institute, no. 1 (November 12, 2010): 43–47. Accessed July 16, 2024. https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1151.