 @article{paula_alves júnior_1999,  title={Fragilidade financeira externa e os limites da política cambial no Real },  volume={19},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571999-1093},  DOI={10.1590/0101-31571999-1093},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={PAULA, LUIZ FERNANDO RODRIGUES DE and ALVES JÚNIOR, ANTONIO JOSÉ},  year={1999},  month={Jan},  pages={77–100} }