A note on the numerical-analytic method for nonlinear two-point boundary-value problems. Neliniini Kolyvannya, [S. l.], v. 4, n. 1, p. 112–128, 2001. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/159. Acesso em: 22 jan. 2026.