Haifeng Sang,  Panpan Liu,  Shugong Zhang &  Qingchun Li. (2021). On the Nonlinear Matrix Equation $\boldsymbol{X} + \boldsymbol{A}^∗ f_1(\boldsymbol{X})\boldsymbol{A} + \boldsymbol{B}^∗ f_2(\boldsymbol{X}) \boldsymbol{B} = \boldsymbol{Q}$.
            <i>Communications in Mathematical Research </i>. <i>29</i> (3).
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         doi: