@article{nolte_comini_2016,  title={UNASUR: Regional Pluralism as a Strategic Outcome},  volume={38},  ISSN={0102-8529},  url={https://doi.org/10.1590/S0102-8529.2016380200002},  DOI={10.1590/S0102-8529.2016380200002},  number={2},  journal={Contexto Internacional},  publisher={Pontifícia Universidade Católica do Rio de Janeiro, Instituto de Relações Internacionais},  author={Nolte, Detlef and Comini, Nicolás Matías},  year={2016},  month={May},  pages={545–565} }