@article{nearoptimalcompressedsensingguarantees,
  title = {Near-optimal compressed sensing guarantees for total variation minimization},
  author = {Deanna Needell and Rachel Ward},
  year = {2012},
  eprint = {1210.3098},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1210.3098v2},
}