Zhu , ChengxiangZhu , Chunling and Guo , Tao. (2018). Multi-Zone Ice Accretion and Roughness Models for Aircraft Icing Numerical Simulation.
            <i>Advances in Applied Mathematics and Mechanics</i>. <i>8</i> (5).
            737-756.
         doi:10.4208/aamm.2015.m1175