@article{gouveia_fatibello-filho_nóbrega_2000,  title={Infra-red heating as an alternative technique for fast sample preparation},  volume={11},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532000000300011},  DOI={10.1590/S0103-50532000000300011},  number={3},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Gouveia, Sandro T. and Fatibello-Filho, Orlando and Nóbrega, Joaquim A.},  year={2000},  month={May},  pages={261–265} }