STANZHYTSKYI, O.M.; UTESHOVA, R.E.; MUKASH, M.; MOGYLOVA, V.V. Application of the method of averaging to boundary value problems for differential equations with non-fixed moments of impulse. Carpathian Mathematical Publications, [S. l.], v. 14, n. 2, p. 304–326, 2022. DOI: 10.15330/cmp.14.2.304-326. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/5776. Acesso em: 6 may. 2024.