@misc{miscc431365a,
title   = {Electron microprobe Th-Pb and U-Pb monazite dating},
author = {Vlach, Silvio Roberto Farias and Gualda, Guilherme Augusto Rosa and Chiessi, Cristiano Mazur},
year = {1999},
booktitle   = {Congress of the Brazilian Society for Microscopy and Microanalysis}
}