@article{sallum jr._2016,  title={CRISE POLÍTICA E IMPEACHMENT},  volume={35},  ISSN={0101-3300},  url={https://doi.org/10.25091/S0101-3300201600020010},  DOI={10.25091/S0101-3300201600020010},  number={2},  journal={Novos estudos CEBRAP},  publisher={Centro Brasileiro de Análise e Planejamento},  author={SALLUM JR., BRASILIO},  year={2016},  month={Jul},  pages={183–203} }