Yao , JieLesage , Anne-CécileHussain , Fazle and J. Kouri , Donald. (2018). Forward Scattering and Volterra Renormalization for Acoustic Wavefield Propagation in Vertically Varying Media.
            <i>Communications in Computational Physics</i>. <i>20</i> (2).
            353-373.
         doi:10.4208/cicp.050515.210116a