@article{vargas_2007,  title={The global cold war},  volume={50},  ISSN={0034-7329},  url={https://doi.org/10.1590/S0034-73292007000100012},  DOI={10.1590/S0034-73292007000100012},  number={1},  journal={Revista Brasileira de Política Internacional},  publisher={Centro de Estudos Globais da Universidade de Brasília},  author={Vargas, João A. C.},  year={2007},  month={Jan},  pages={184–185} }