JARRAH, A. M.; MALKOWSKY, E. Asymptotic solutions of nondiagonal linear difference systems. Tamkang Journal of Mathematics, [S. l.], v. 31, n. 2, p. 109–122, 2000. DOI: 10.5556/j.tkjm.31.2000.402. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/402. Acesso em: 29 mar. 2024.