@article{oliveira_2019,  title={Japan: A Nuclear State?},  volume={62},  ISSN={0034-7329},  url={https://doi.org/10.1590/0034-7329201900107},  DOI={10.1590/0034-7329201900107},  number={1},  journal={Revista Brasileira de Política Internacional},  publisher={Centro de Estudos Globais da Universidade de Brasília},  author={Oliveira, Henrique Altemani de},  year={2019},  pages={e007} }