@article{rodrigues_2009,  title={Editorial},  volume={21},  ISSN={1982-4513},  url={https://doi.org/10.1590/S1982-45132009000200001},  DOI={10.1590/S1982-45132009000200001},  number={2},  journal={Sociedade & Natureza},  publisher={Editora da Universidade Federal de Uberlândia - EDUFU},  author={Rodrigues, Silvio Carlos},  year={2009},  month={Aug} }