@article{article02e5cc5a,
title   = {Fast proximal gradient methods for nonsmooth convex optimization for tomographic image reconstruction},
author = {Helou, Elias Salomão and Zibetti, Marcelo Victor Wüst and Herman, Gabor T},
year = {2020},
doi = {10.1007/s11220-020-00309-z},
journal   = {Sensing and Imaging}
}