Huseyin, Nesir, and Anar Huseyin. “On the Compactness of the Set of L-2 Trajectories of the Control System”. Nonlinear Analysis: Modelling and Control 23, no. 3 (June 15, 2018): 423–436. Accessed May 4, 2024. https://www.journals.vu.lt/nonlinear-analysis/article/view/13195.