Liao , DongZhang , Hui and Zhang , Zhengru. (2017). Energy Stable Numerical Method for the TDGL Equation with the Reticular Free Energy in Hydrogel.
            <i>Journal of Computational Mathematics</i>. <i>35</i> (1).
            37-51.
         doi:10.4208/jcm.1607-m2014-0109