ARUL, R.; ANGAYARKANNI, M. Oscillatory and Asymptotic Behavior of Second Order Neutral Difference Equations with Maxima. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 9, n. 2, p. 1916–1924, 2014. DOI: 10.24297/jam.v9i2.2405. Disponível em: https://rajpub.com/index.php/jam/article/view/2405. Acesso em: 22 jul. 2024.