@article{frenkel_comini_2017,  title={UNASUR beyond Brazil: Argentina’s position in support of the South American Defense Council},  volume={60},  ISSN={0034-7329},  url={https://doi.org/10.1590/0034-7329201700104},  DOI={10.1590/0034-7329201700104},  number={1},  journal={Revista Brasileira de Política Internacional},  publisher={Centro de Estudos Globais da Universidade de Brasília},  author={Frenkel, Alejandro and Comini, Nicolás},  year={2017},  pages={e013} }