Weizhi Qi,  Lei Yao,  Yunchao Jiang,  Na Huang,  Heng Guo,  Jian Rong,  Hui Feng,  Wanneng Yang &  Lei Xi. (2020). Quantitative Photoacoustic Imaging of Chlorophyll Using a GPU-Accelerated Finite Element Method.
            <i>Communications in Computational Physics</i>. <i>28</i> (2).
            679-690.
         doi:10.4208/cicp.OA-2017-0248