@article{1990,  title={Plano Collor },  volume={10},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571990-3415},  DOI={10.1590/0101-31571990-3415},  number={3},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  year={1990},  month={Jul},  pages={415–461} }