Artigo de peri??dico
Trace amounts of rare earth elements in high purity samarium oxide by sector field inductively coupled plasma mass spectrometry after separation by HPLC
Autor
PEDREIRA, W.R.
QUEIROZ, C.A.
ABRAO, ALCIDIO
ROCHA, SORAYA M.
VASCONCELLOS, MARI E. de
BOAVENTURA, G.R.
PIMENTEL, M.M.