@article{sparsesignalestimationbymaximallysparse,
  title = {Sparse Signal Estimation by Maximally Sparse Convex Optimization},
  author = {Ivan W. Selesnick and Ilker Bayram},
  year = {2013},
  eprint = {1302.5729},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1302.5729v3},
}