@article{heterogeneousmultireferencealignmentfor,
  title = {Heterogeneous multireference alignment for images with application to 2-D classification in single particle reconstruction},
  author = {Chao Ma and Tamir Bendory and Nicolas Boumal and Fred Sigworth and Amit Singer},
  year = {2018},
  eprint = {1811.10382},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1811.10382v2},
}