@inproceedings{inproceedings9cef4255,
title   = {Phosphorous-Uraniferous mineralization at Itataia (Ceará state, Brazil): geological aspects and 40Ar/39Ar age},
author = {Castro, Neivaldo and Basei, Miguel Angelo Stipp and Onoe, Artur Takashi},
year = {2006},
publisher = {Idea Gráfica},
booktitle   = {South American Symposium on Isotope Geology}
}