Li , RuiYin , Jun-Feng and Li , Zhi-Lin. (2022). A Variant Modified Skew-Normal Splitting Iterative Method for Non-Hermitian Positive Definite Linear Systems.
            <i>Numerical Mathematics: Theory, Methods and Applications</i>. <i>15</i> (2).
            510-529.
         doi:10.4208/nmtma.OA-2021-0038