@article{kuhlmann jr._2013, volume={43}, ISSN={0100-1574}, url={https://doi.org/10.1590/S0100-15742013000300001}, DOI={10.1590/S0100-15742013000300001}, number={150}, journal={Cadernos de Pesquisa}, publisher={Fundação Carlos Chagas}, author={Kuhlmann Jr., Moysés}, year={2013}, month={Sept}, pages={762–764} }