@article{saraiva_2020,  title={The democratic regime and the changes in Brazilian foreign policy towards South America },  volume={14},  ISSN={1981-3821},  url={https://doi.org/10.1590/1981-3821202000030001},  DOI={10.1590/1981-3821202000030001},  number={3},  journal={Brazilian Political Science Review},  publisher={Associação Brasileira de Ciência Política},  author={Saraiva, Miriam Gomes},  year={2020},  pages={e0001} }