Murzabekov, Z. N., and A. Z. Murzabekov. “The Synthesis of the Proportional Differential Regulators for Systems With Fixed Ends of Trajectories under Two-Sided Constrained Control”;. Journal of Mathematics, Mechanics and Computer Science 80, no. 1 (March 20, 2014): 72–82. Accessed December 22, 2024. https://bm.kaznu.kz/index.php/kaznu/article/view/47.