A complete asymptotic analysis of an oscillation free nonlinear equation of Bessel type with a pole in the dependent variable. Нелінійні коливання, [S. l.], v. 13, n. 2, p. 206–239, 2010. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/560. Acesso em: 21 січ. 2026.