@article{patchineelam_sanders_smoak_zem_oliveira_patchineelam_2011,  title={A historical evaluation of anthropogenic impact in coastal ecosystems by geochemical signatures},  volume={22},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532011000100016},  DOI={10.1590/S0103-50532011000100016},  number={1},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Patchineelam, Soraya M. and Sanders, Christian J. and Smoak, Joseph M. and Zem, Rafaela C. and Oliveira, Gustavo and Patchineelam, Sambasiva R.},  year={2011},  month={Jan},  pages={120–125} }