@article{santos_herrmann_olkuszewski_saint'pierre_curtius_2005,  title={Determination of trace metals in electrolytic copper by ICP OES and ICP-MS},  volume={48},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132005000600002},  DOI={10.1590/S1516-89132005000600002},  number={5},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Santos, Éder José dos and Herrmann, Amanda Beatriz and Olkuszewski, José Luiz and Saint'Pierre, Tatiana D. and Curtius, Adilson José},  year={2005},  month={Sep},  pages={681–687} }