@article{borges_dias_veiga_curtius_2003,  title={Determination of cadmium in sediments and in sewage sludge by slurry sampling electrothermal atomic absorption spectrometry using iridium as permanent modifier},  volume={14},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532003000200017},  DOI={10.1590/S0103-50532003000200017},  number={2},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Borges, Daniel L. G. and Dias, Lúcia F. and Veiga, Márcia A. M. S. da and Curtius, Adilson J.},  year={2003},  month={Mar},  pages={291–296} }