@article{hartmann_lopes_savian_2016,  title={Integrated evaluation of the geology, aerogammaspectrometry and aeromagnetometry of the Sul-Riograndense Shield, southernmost Brazil},  volume={88},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765201520140495},  DOI={10.1590/0001-3765201520140495},  number={1},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={HARTMANN, LÉO A. and LOPES, WILLIAM R. and SAVIAN, JAIRO F.},  year={2016},  month={Mar},  pages={75–92} }