Dynamics of certain anti-competitive systems of rational difference equations in the plane. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 4, n. 3, p. 541–548, 2013. DOI: 10.24297/jam.v4i3.3706. Disponível em: https://rajpub.com/index.php/jam/article/view/3706. Acesso em: 22 jul. 2024.