@article{multichannelsparserecoveryofcomplex,
  title = {Multichannel sparse recovery of complex-valued signals using Huber's criterion},
  author = {Esa Ollila},
  year = {2015},
  eprint = {1504.04184},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1504.04184v1},
}