"1990" . . "REE pattern in apatites from the Juquia carbonatite, Brazil" . . "Walter A.-V., Flicoteaux R., Girard J.P., Loubet M., Nahon D.. REE pattern in apatites from the Juquia carbonatite, Brazil. Chemical Geology, Elsevier, 1990, 84 (1-4), pp.378 - 380. ⟨10.1016/0009-2541(90)90274-B⟩" . .