@misc{indiciae783a1b0bc089,
  title = {Hierarchical structures induce long-range dynamical correlations in written texts.},
  author = {E Alvarez-Lacalle and B Dorow and J-P Eckmann and E Moses},
  year = {2006},
  doi = {10.1073/pnas.0510673103},
  url = {https://pubmed.ncbi.nlm.nih.gov/16698933/},
  note = {Source identifier: 16698933}
}