@article{coelho_2011,  title={
     },  volume={64},  ISSN={0370-4467},  url={https://doi.org/10.1590/S0370-44672011000500001},  DOI={10.1590/S0370-44672011000500001},  number={4},  journal={Rem: Revista Escola de Minas},  publisher={Escola de Minas},  author={Coelho, Jório},  year={2011},  month={Oct} }