Xu , ShaoyuanCheng , Suyu and Han , Yan. (2023). Strong $T$-Stability of Picard Iteration in a Non-Normal Cone Metric Space.
            <i>Analysis in Theory and Applications</i>. <i>39</i> (2).
            191-200.
         doi: 10.4208/ata.OA-2018-0022