@misc{indiciaea90421eb621e,
  title = {Diffusion at finite speed and random walks.},
  author = {Joseph B Keller},
  year = {2004},
  doi = {10.1073/pnas.0307052101},
  url = {https://pubmed.ncbi.nlm.nih.gov/14734809/},
  note = {Source identifier: 14734809}
}