C. SOUNDARA RAJAN; A. MURUGESAN. Oscillatory and asymptotic behavior of solutions to second-order non-linear neutral difference equations of advanced type. Malaya Journal of Matematik, India, v. 9, n. 01, p. 1160–1166, 2021. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1241. Acesso em: 24 nov. 2024.