@article{anumericalapproximationmethodforthe,
  title = {A numerical approximation method for the Fisher-Rao distance between multivariate normal distributions},
  author = {Frank Nielsen},
  year = {2023},
  eprint = {2302.08175},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.08175v6},
}