PAVLOVA, Natalya G.; REMIZOV, Alexey O. Oscillating and proper solutions of singular quasi-linear differential equations. Advances in Systems Science and Applications, [S. l.], v. 22, n. 4, p. 51–64, 2022. DOI: 10.25728/assa.2022.22.4.1337. Disponível em: https://ijassa.ipu.ru/index.php/ijassa/article/view/1337. Acesso em: 22 nov. 2024.