@article{canoneheartheshapeofatargetzone,
  title = {Can one hear the shape of a target zone?},
  author = {Jean-Louis Arcand and Max-Olivier Hongler and Shekhar Hari Kumar and Daniele Rinaldo},
  year = {2020},
  eprint = {2002.00948},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.00948v3},
}