@article{felício_rossi júnior_2014,  title={Common factors and the exchange rate: results from the Brazilian case},  volume={68},  ISSN={0034-7140},  url={https://doi.org/10.1590/S0034-71402014000100004},  DOI={10.1590/S0034-71402014000100004},  number={1},  journal={Revista Brasileira de Economia},  publisher={Fundação Getúlio Vargas},  author={Felício, Wilson Rafael de Oliveira and Rossi Júnior, José Luiz},  year={2014},  month={Jan},  pages={49–71} }