@misc{indiciae08804e499cdb,
  title = {Patterns in syntactic dependency networks.},
  author = {Ramon Ferrer I Cancho and Ricard V Solé and Reinhard Köhler},
  year = {2004},
  doi = {10.1103/physreve.69.051915},
  url = {https://pubmed.ncbi.nlm.nih.gov/15244855/},
  note = {Source identifier: 15244855}
}