@inproceedings{inproceedingsb34c9673, title = {Geochemistry and Nd Isotopic evidence of the pensamiento granitoid complex, Rondonian-San Ignacio province, eastern precambrian shield of Bolivia: petrogenetic constraints for a plutonic arc}, author = {Matos, R. and Teixeira, Wilson and Cordani, Umberto G. and Geraldes, M. C. and Bettencourt, Jorge Silva and Sato, Kei}, year = {2008}, publisher = {INGEIS - Instituto de Geocronología y Geología Isotópica}, booktitle = {South American Symposium on Isotope Geology} }