@article{barbosa_carvalho_2020,  title={The Supreme Federal Court as Queen of Chess: Partisan Fragmentation and Judicial Empowerment in Brazil},  volume={28},  ISSN={0104-4478},  url={https://doi.org/10.1590/1678-987320287307en},  DOI={10.1590/1678-987320287307en},  number={73},  journal={Revista de Sociologia e Política},  publisher={Universidade Federal do Paraná},  author={Barbosa, Leon Victor de Queiroz and Carvalho, Ernani},  year={2020},  pages={e007} }