MartynyukA. A., and Slyn’koV. I. “On Stability of Linear Hybrid Mechanical Systems With Distributed Components”. Ukrains’kyi Matematychnyi Zhurnal 60, no. 2 (February 25, 2008): 204–216. Accessed November 22, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/3150.