@article{kuhlmann jr._2013,  volume={43},  ISSN={0100-1574},  url={https://doi.org/10.1590/S0100-15742013000200001},  DOI={10.1590/S0100-15742013000200001},  number={149},  journal={Cadernos de Pesquisa},  publisher={Fundação Carlos Chagas},  author={Kuhlmann Jr., Moysés},  year={2013},  month={May},  pages={394–396} }