Aisagaliev S. А.; AISAGALIEVA, S. S. Improper integrals for stability theory of multidimensional phase systems. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 97, n. 1, p. 38–53, 2018. DOI: 10.26577/jmmcs-2018-1-483. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/483. Acesso em: 13 oct. 2024.