Sverdan, M. L., Tsar’kov, E. F. and Yasinsky, V. K. (1996) “Asymptotic behavior of solutions of pulse systems with small parameter and markov switchings. I. Uniform boundedness of solutions”, Ukrains’kyi Matematychnyi Zhurnal, 48(10), pp. 1375-1385. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/5223 (Accessed: 18May2024).