@article{sparsesubspaceclusteringalgorithmtheory,
  title = {Sparse Subspace Clustering: Algorithm, Theory, and Applications},
  author = {Ehsan Elhamifar and Rene Vidal},
  year = {2012},
  eprint = {1203.1005},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1203.1005v3},
}