ATAXANOVNA, Y. H. .; GULOMOVICH, R. S. . Impulse Differential Equations of Environmental Problems. International Journal of Culture and Modernity, [S. l.], v. 9, p. 44–50, 2021. Disponível em: https://ijcm.academicjournal.io/index.php/ijcm/article/view/74. Acesso em: 12 aug. 2022.