@article{fandiño_kerstenetzky_2019,  title={O paradoxo constitucional brasileiro: direitos sociais sob tributação regressiva},  volume={39},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31572019-2914},  DOI={10.1590/0101-31572019-2914},  number={2},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={FANDIÑO, PEDRO and KERSTENETZKY, CELIA LESSA},  year={2019},  month={Apr},  pages={306–327} }