@ARTICLE {2444,
author={M. A. T. Figueiredo and R. Nowak and S. Wright},
doi={10.1109/JSTSP.2007.910281},
journal={IEEE Journal on Selected Topics in Signal Processing},
title={Gradient projection for sparse reconstruction: application to compressed sensing and other inverse problems},
year={2007},
month={December},
volume={1},
number={4},
pages={586-597},
ISSN={1932-4553}
}