@article{ferrer_2007,  title={El éxito del Mercosur posible},  volume={27},  ISSN={0101-3157},  url={https://doi.org/10.1590/S0101-31572007000100008},  DOI={10.1590/S0101-31572007000100008},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={Ferrer, Aldo},  year={2007},  month={Jan},  pages={147–156} }