@article{cowan ros_2014,  title={
       },  volume={29},  ISSN={0102-6992},  url={https://doi.org/10.1590/S0102-69922014000200014},  DOI={10.1590/S0102-69922014000200014},  number={2},  journal={Sociedade e Estado},  publisher={Departamento de Sociologia da Universidade de Brasília },  author={Cowan Ros, Carlos},  year={2014},  month={May},  pages={607–633} }