Krivulin, Nikolai K., and Pavel V. Plotnikov. “Solution of Minimax Location Problem in Three-Dimensional Space With Rectilinear Metric”. Computer Tools in Education0, no. 1 (February 28, 2018): 31-50. Accessed November 23, 2024. http://cte.eltech.ru/ojs/index.php/kio/article/view/1519.