TUNC, C.; ATES, M. INSTABILITY OF CERTAIN NONLINEAR DIFFERENTIAL EQUATIONS OF FIFTH ORDER. Journal of the Indonesian Mathematical Society, [S. l.], v. 22, n. 1, p. 83–91, 2016. DOI: 10.22342/jims.22.1.249.83-91. Disponível em: https://jims-a.org/index.php/jimsa/article/view/249. Acesso em: 30 apr. 2024.