@article{melo_2009,  title={Strong Presidents, Robust Democracies? Separation of Powers and Rule of Law in Latin America },  volume={3},  ISSN={1981-3821},  url={https://doi.org/10.1590/1981-3858200900020002},  DOI={10.1590/1981-3858200900020002},  number={2},  journal={Brazilian Political Science Review},  publisher={Associação Brasileira de Ciência Política},  author={Melo, Marcus André},  year={2009},  pages={30–59} }