@article{2006,  title={Apresentação},  ISSN={0102-6445},  url={https://doi.org/10.1590/S0102-64452006000300001},  DOI={10.1590/S0102-64452006000300001},  number={68},  journal={Lua Nova: Revista de Cultura e Política},  publisher={CEDEC},  year={2006} }