@article{feltran_2010,  title={Introdução},  ISSN={0102-6445},  url={https://doi.org/10.1590/S0102-64452010000100002},  DOI={10.1590/S0102-64452010000100002},  number={79},  journal={Lua Nova: Revista de Cultura e Política},  publisher={CEDEC},  author={Feltran, Gabriel de Santis},  year={2010},  pages={9–13} }