@inproceedings{inproceedingsdffbfb81,
title   = {'RB'-'SR' and k-'AR' geochronology of the uaua mafic dyke swarm, north eastern sao francisco craton and their tectonica significance},
author = {Teixeira, Wilson and Bastos Leal, L R and Menezes, A B and Girardi, Vicente Antonio Vitorio},
year = {1992},
booktitle   = {International Geological Congress}
}