Adomian decomposition method in the theory of nonlinear boundary-value problems with delay in the case of parametric resonance. Neliniini Kolyvannya, [S. l.], v. 28, n. 1, p. 19–30, 2025. DOI: 10.3842/nosc.v28i1.1490. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/1168. Acesso em: 6 dec. 2025.