@article{orthogonalmatrixretrievalincryoelectron,
  title = {Orthogonal Matrix Retrieval in Cryo-Electron Microscopy},
  author = {Tejal Bhamre and Teng Zhang and Amit Singer},
  year = {2014},
  eprint = {1412.0494},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1412.0494v2},
}