@misc{indiciae0b0935a0e851,
  title = {Hierarchical organization in complex networks.},
  author = {Erzsébet Ravasz and Albert-László Barabási},
  year = {2003},
  doi = {10.1103/physreve.67.026112},
  url = {https://pubmed.ncbi.nlm.nih.gov/12636753/},
  note = {Source identifier: 12636753}
}