@inproceedings{inproceedingsc98a4463,
title   = {Ages and tectonic setting of alkaline-peralkaline granitoids of Paraná anda Santa Catarina States, southern Brazil},
author = {Siga Júnior, Oswaldo and Basei, Miguel Angelo Stipp and Reis Neto, José Manoel dos and Harara, Ossama Mohamed Milad and Passarelli, Claudia Regina and Prazeres Filho, Hélcio José dos and Weber, Werner and Machiavelli, Adilson},
year = {1997},
publisher = {FAPESP/CNPq/CPRM},
booktitle   = {South American Symposium on Isotope Geology}
}