@article{thegeometryofnavigationproblems,
  title = {The Geometry of Navigation Problems},
  author = {Axel Barrau and Silvere Bonnabel},
  year = {2022},
  eprint = {2201.04426},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2201.04426v4},
}