Yuan , YuanSun , ShuliChen , Pu and Yuan , Mingwu. (2020). Adaptive Relaxation Strategy on Basic Iterative Methods for Solving Linear Systems with Single and Multiple Right-Hand Sides.
            <i>Advances in Applied Mathematics and Mechanics</i>. <i>13</i> (2).
            378-403.
         doi:10.4208/aamm.OA-2019-0378