@article{FerGomEstAlePRE2022,
  title = {Optimality of syntactic dependency distances},
  author = {Ferrer-i-Cancho, Ramon and G\'omez-Rodr\'{\i}guez, Carlos and Esteban, Juan Luis and Alemany-Puig, Llu\'{\i}s},
  journal = {Physical Review E},
  volume = {105},
  issue = {1},
  pages = {014308},
  numpages = {34},
  year = {2022},
  month = {Jan},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevE.105.014308},
  url = {https://link.aps.org/doi/10.1103/PhysRevE.105.014308}
}