On the Nonlinear Matrix Equation $\boldsymbol{X} + \boldsymbol{A}^∗ f_1(\boldsymbol{X})\boldsymbol{A} + \boldsymbol{B}^∗ f_2(\boldsymbol{X}) \boldsymbol{B} = \boldsymbol{Q}$. Communications in Mathematical Research, [S. l.], v. 29, n. 3, p. 280–288, 2021. Disponível em: https://global-sci.com/index.php/cmr/article/view/8779. Acesso em: 5 dec. 2025.