@ARTICLE {3883,
author={S. Wright and R. Nowak and M. A. T. Figueiredo},
doi={10.1109/TSP.2009.2016892},
journal={IEEE Transactions on Signal Processing},
title={Sparse reconstruction by separable approximation},
year={2009},
month={July},
volume={57},
number={7},
pages={ - },
ISSN={1053-587X}
}