@article{article3cd7997d,
title   = {Hydrothermal REE fluorocarbonate mineralization at Barra do Itapirapuã, a multiple stockwork carbonatite, Southern Brazil},
author = {Ruberti, Excelso and Enrich Rojas, Gaston Eduardo and Gomes, Celso B. and Comin-Chiaramonti, P.},
year = {2008},
doi = {10.3749/canmin.46.4.901},
journal   = {The Canadian Mineralogist}
}