STEVIC, S. Asymptotic behavior of solutions of a nonlinear difference equation with continuous argument. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 56, n. 8, p. 1095–1100, 2004. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3824. Acesso em: 6 dec. 2025.