@article{moura_1983,  title={Renegociação: panaceia ou buraco negro?},  volume={3},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571983-1105},  DOI={10.1590/0101-31571983-1105},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={MOURA, ALKIMAR R.},  year={1983},  month={Jan},  pages={90–96} }