A. MURUGESAN; K. VENKATARAMANAN. Theorems on oscillatory and asymptotic behavior of second order nonlinear neutral difference equations. Malaya Journal of Matematik, India, v. 5, n. 04, p. 619–624, 2017. DOI: 10.26637/MJM0504/0002. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/626. Acesso em: 14 aug. 2024.