@article{IJAMCS_2022_32_4_a9,
     author = {Zhong, Yijun and Li, Chongjun and Li, Zhong and Duan, Xiaojuan},
     title = {A proximal-based algorithm for piecewise sparse approximation with application to scattered data fitting},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {671--682},
     publisher = {mathdoc},
     volume = {32},
     number = {4},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2022_32_4_a9/}
}