@article{2013,  volume={66},  ISSN={0370-4467},  url={https://doi.org/10.1590/S0370-44672013000400002},  DOI={10.1590/S0370-44672013000400002},  number={4},  journal={Rem: Revista Escola de Minas},  publisher={Escola de Minas},  year={2013},  month={Oct},  pages={412–415} }