@article{rietzler_fonseca_lopes_2001,  title={Heavy metals in tributaries of Pampulha Reservoir, Minas Gerais},  volume={61},  ISSN={1519-6984},  url={https://doi.org/10.1590/S1519-69842001000300004},  DOI={10.1590/S1519-69842001000300004},  number={3},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={RIETZLER, A. C. and FONSECA, A. L. and LOPES, G. P.},  year={2001},  month={Aug},  pages={363–370} }