YAO, Z. Existence and global attractivity of the unique positive periodic solution for discrete hematopoiesis model. Topological Methods in Nonlinear Analysis, [S. l.], v. 45, n. 2, p. 423–437, 2015. DOI: 10.12775/TMNA.2015.021. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2015.021. Acesso em: 22 jul. 2024.