@article{samaniego2008cities,
  title = {Cities as Organisms: Allometric Scaling of Urban Road Networks}
  author = {Samaniego, Horacio; Moses, Melanie E.},
  journal = {Factor X: Challenges, Implementation Strategies and Examples for a Sustainable Use of Natural Resources},
  url = {https://www.jtlu.org/index.php/jtlu/article/view/29},
  doi = {10.5198/jtlu.v1i1.29},
  year = {2008}
}