@article{dahl_1991,  title={O mito do mandato presidencial},  ISSN={0102-6445},  url={https://doi.org/10.1590/S0102-64451991000200003},  DOI={10.1590/S0102-64451991000200003},  number={24},  journal={Lua Nova: Revista de Cultura e Política},  publisher={CEDEC},  author={Dahl, Robert A.},  year={1991},  month={Sep},  pages={27–54} }