@article{mollo_1993,  title={Valor e moeda em Marx: crítica da crítica},  volume={13},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571993-0658},  DOI={10.1590/0101-31571993-0658},  number={3},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={MOLLO, MARIA DE LOURDES ROLLEMBERG},  year={1993},  month={Jul},  pages={388–404} }