@misc{indiciae1eff6ae992fe,
  title = {Communication boundaries in networks.},
  author = {A Trusina and M Rosvall and K Sneppen},
  year = {2005},
  doi = {10.1103/physrevlett.94.238701},
  url = {https://pubmed.ncbi.nlm.nih.gov/16090509/},
  note = {Source identifier: 16090509}
}