@inproceedings{inproceedings6043221c,
title   = {U-pb zircon ages of some classic granites of the Borborema province},
author = {Brito Neves, Benjamim Bley de and Passarelli, Claudia Regina and Basei, Miguel Angelo Stipp and Santos, Edilton José dos},
year = {2003},
publisher = {CBPM/IRD},
booktitle   = {South American Symposium on Isotope Geology}
}