@article{rezende_garson_2006,  title={Financing metropolitan areas in Brazil: political, institutional and legal obstacles and emergence of new proposals for improving coordination},  volume={10},  ISSN={1415-9848},  url={https://doi.org/10.1590/S1415-98482006000100001},  DOI={10.1590/S1415-98482006000100001},  number={1},  journal={Revista de Economia Contemporânea},  publisher={Instituto de Economia da Universidade Federal do Rio de Janeiro},  author={Rezende, Fernando and Garson, Sol},  year={2006},  month={Jan},  pages={5–34} }