@article{swappingvariablesforhighdimensional,
  title = {Swapping Variables for High-Dimensional Sparse Regression with Correlated Measurements},
  author = {Divyanshu Vats and Richard G. Baraniuk},
  year = {2013},
  eprint = {1312.1706},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1312.1706v2},
}