@article{mitre_1993,  title={Cartelização do estanho: as duas faces do processo},  volume={13},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571993-0691},  DOI={10.1590/0101-31571993-0691},  number={2},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={MITRE, ANTONIO},  year={1993},  month={Apr},  pages={323–330} }