@misc{indiciae2dd96ce0d100,
  title = {Simple model for directed networks.},
  author = {Luis G Morelli},
  year = {2003},
  doi = {10.1103/physreve.67.066107},
  url = {https://pubmed.ncbi.nlm.nih.gov/16241304/},
  note = {Source identifier: 16241304}
}