Xiaobing Feng, Junshan Lin & David P. Nicholls. (2020). An Efficient Monte Carlo-Transformed Field Expansion Method for Electromagnetic Wave Scattering by Random Rough Surfaces.
            <i>Communications in Computational Physics</i>. <i>23</i> (3).
            685-705.
         doi:10.4208/cicp.OA-2017-0041