@misc{indiciae15c69117c1eb,
  title = {Size and form in efficient transportation networks.},
  author = {J R Banavar and A Maritan and A Rinaldo},
  year = {1999},
  doi = {10.1038/20144},
  url = {https://pubmed.ncbi.nlm.nih.gov/10335841/},
  note = {Source identifier: 10335841}
}