@article{dri_2009,  title={At What Point does a Legislature Become Institutionalized? the Mercosur Parliament's Path },  volume={3},  ISSN={1981-3821},  url={https://doi.org/10.1590/1981-3859200900020003},  DOI={10.1590/1981-3859200900020003},  number={2},  journal={Brazilian Political Science Review},  publisher={Associação Brasileira de Ciência Política},  author={Dri, Clarissa},  year={2009},  pages={60–97} }