MartynyukD. I. and FodchukV. I. (1966) “Asymptotic integration of quasilinear autonomous systems with delay”, Ukrains’kyi Matematychnyi Zhurnal, 18(4), pp. 117-121. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/8320 (Accessed: 24November2024).