@article{hoffmann_2009,  title={Multilateral Cooperation and Legitimacy of International Institutions: Old and New Challenges},  volume={3},  ISSN={1981-3821},  url={https://doi.org/10.1590/1981-3855200900010006},  DOI={10.1590/1981-3855200900010006},  number={1},  journal={Brazilian Political Science Review},  publisher={Associação Brasileira de Ciência Política},  author={Hoffmann, Andrea Ribeiro},  year={2009},  pages={129–132} }