@article{sparsephaseretrievalviagroupsparse,
  title = {Sparse phase retrieval via group-sparse optimization},
  author = {Fabien Lauer and Henrik Ohlsson},
  year = {2014},
  eprint = {1402.5803},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1402.5803v1},
}