Jian Lu, Huaxuan Hu, Yuru Zou, Zhaosong Lu, Xiaoxia Liu, Keke Zu & Lin Li. (2024). A Nonlocal Kronecker-Basis-Representation Method for Low-Dose CT Sinogram Recovery. Journal of Computational Mathematics. 42 (4). 1080-1108. doi:10.4208/jcm.2301-m2022-0091