@article{errorboundsforcompressedsensing,
  title = {Error Bounds for Compressed Sensing Algorithms With Group Sparsity: A Unified Approach},
  author = {M. Eren Ahsen and M. Vidyasagar},
  year = {2015},
  eprint = {1512.08673},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1512.08673v1},
}