@article{probabilisticpolargmmunsupervisedcluster,
  title = {Probabilistic PolarGMM: Unsupervised Cluster Learning of Very Noisy Projection Images of Unknown Pose},
  author = {Supawit Chockchowwat and Chandrajit L. Bajaj},
  year = {2022},
  eprint = {2206.12959},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.12959v1},
}