Perestyuk МО, Slyusarchuk VY. Method of local linear approximation in the theory of nonlinear impulsive systems. Ukr. Mat. Zhurn. [Internet]. 2023Feb.5 [cited 2024Nov.24];75(1):105 -120. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/7347