@article{vieira_2004,  title={Editorial},  volume={15},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532004000300001},  DOI={10.1590/S0103-50532004000300001},  number={3},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Vieira, Paulo Cezar},  year={2004},  month={May} }