@article{unsupervisedstatisticallearningfordie,
  title = {Unsupervised Statistical Learning for Die Analysis in Ancient Numismatics},
  author = {Andreas Heinecke and Emanuel Mayer and Abhinav Natarajan and Yoonju Jung},
  year = {2021},
  eprint = {2112.00290},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.00290v1},
}