1.
Ignat'ev AO. On equiasymptotic stability of solutions of doubly-periodic impulsive systems. Ukr. Mat. Zhurn. [Internet]. 2008 Oct. 25 [cited 2025 Apr. 13];60(10):1317–1325. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/3246