MazkoA. G. “Weighted Estimation and Reduction of Influence of Bounded Perturbations in Descriptor Control Systems”. Ukrains’kyi Matematychnyi Zhurnal 72, no. 11 (November 20, 2020): 1510-1523. Accessed November 21, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2389.