@inproceedings{inproceedings7e7d1d80,
title   = {U-Pb Zircon ages from granitoid gneisses, south of São Paulo State, Brazil},
author = {Vasconcelos, C. S. and Dehler, Nolan Maia and Basei, Miguel Angelo Stipp},
year = {2000},
publisher = {CPRM},
booktitle   = {International Geological Congress}
}