@misc{indiciae96c0ef142dee,
  title = {Evolution of document networks.},
  author = {Filippo Menczer},
  year = {2004},
  doi = {10.1073/pnas.0307554100},
  url = {https://pubmed.ncbi.nlm.nih.gov/14747653/},
  note = {Source identifier: 14747653}
}