@misc{indiciaef1c33478ba01,
  title = {Computing geodesic paths on manifolds.},
  author = {R Kimmel and J A Sethian},
  year = {1998},
  doi = {10.1073/pnas.95.15.8431},
  url = {https://pubmed.ncbi.nlm.nih.gov/9671694/},
  note = {Source identifier: 9671694}
}