MADHI, Z. S.; HUSSAIN, M. A. A. Bifurcation of Function in Four Dimensions With Eight Parameters Based on Lyapunov-Schmidt Reduction. Communications in Mathematics and Applications, [S. l.], v. 12, n. 3, p. 603–617, 2021. DOI: 10.26713/cma.v12i3.1571. Disponível em: https://www.rgnpublications.com/journals/index.php/cma/article/view/1571. Acesso em: 5 may. 2024.