@inproceedings{inproceedingsa5bee1ca,
title   = {Sm-Nd isotopic study of selected paleo and mesoproterozoic mafic intrusions from cratonic areas of Brazil and Uruguay: inferences on their mantle sources},
author = {Girardi, Vicente Antonio Vitorio},
year = {2006},
publisher = {Idea Gráfica},
booktitle   = {South American Symposium on Isotope Geology}
}