@article{mattos_2009,  title={O dilema fiscal: remendar ou reformar?},  volume={29},  ISSN={0101-3157},  url={https://doi.org/10.1590/S0101-31572009000100011},  DOI={10.1590/S0101-31572009000100011},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={Mattos, Enlinson},  year={2009},  month={Jan},  pages={155–157} }