@article{nonrigidpuzzles,
  title = {Non-Rigid Puzzles},
  author = {Or Litany and Emanuele Rodolà and Alex Bronstein and Michael Bronstein and Daniel Cremers},
  year = {2020},
  eprint = {2011.13076},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2011.13076v1},
}