Lu , JianHu , HuaxuanZou , YuruLu , ZhaosongLiu , XiaoxiaZu , Keke and Li , Lin. (2024). A Nonlocal Kronecker-Basis-Representation Method for Low-Dose CT Sinogram Recovery.
            <i>Journal of Computational Mathematics</i>. <i>42</i> (4).
            1080-1108.
         doi:10.4208/jcm.2301-m2022-0091