@misc{indiciaebcb6f94b5365, title = {Grouped-coordinate ascent algorithms for penalized-likelihood transmission image reconstruction.}, author = {J A Fessler and E P Ficaro and N H Clinthorne and K Lange}, year = {1997}, doi = {10.1109/42.563662}, url = {https://pubmed.ncbi.nlm.nih.gov/9101326/}, note = {Source identifier: 9101326} }