Чепіженко, В.І. “Approach to the Functional State Control of the Complex Technical Systems During the Operating Interval of Their Life Cycle”. Proceedings of National Aviation University 43, no. 2 (February 1, 2010): 53–57. Accessed November 24, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1848.