@article{barreiro_alves_2000,  title={
     },  volume={23},  ISSN={0100-4042},  url={https://doi.org/10.1590/S0100-40422000000600001},  DOI={10.1590/S0100-40422000000600001},  number={6},  journal={Química Nova},  publisher={Sociedade Brasileira de Química},  author={Barreiro, Eliezer J. and Alves, Oswaldo Luiz},  year={2000},  month={Dec},  pages={719–719} }