@article{JMLR:v25:23-0939,
  author  = {Nicol{{\'a}}s Garc{{\'i}}a Trillos and Anna Little and Daniel McKenzie and James M. Murphy},
  title   = {Fermat Distances: Metric Approximation, Spectral Convergence, and Clustering Algorithms},
  journal = {Journal of Machine Learning Research},
  year    = {2024},
  volume  = {25},
  number  = {176},
  pages   = {1--65},
  url     = {http://jmlr.org/papers/v25/23-0939.html}
}