@article{cattani_1985,  title={Economia submersa},  volume={2},  ISSN={0102-6445},  url={https://doi.org/10.1590/S0102-64451985000300008},  DOI={10.1590/S0102-64451985000300008},  number={2},  journal={Lua Nova: Revista de Cultura e Política},  publisher={CEDEC},  author={Cattani, Antonio David},  year={1985},  month={Sep},  pages={27–31} }