@article{couto_silva_ruiz_benevenuto_2015,  title={Structural Properties of the Brazilian Air Transportation Network},  volume={87},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765201520140155},  DOI={10.1590/0001-3765201520140155},  number={3},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={COUTO, GUILHERME S. and SILVA, ANA PAULA COUTO DA and RUIZ, LINNYER B. and BENEVENUTO, FABRÍCIO},  year={2015},  month={Sep},  pages={1653–1674} }