by Araújo-Jorge, T.C., Cardona, T.S., Mendes, C.L.S., Henriques-Pons, A., Aguiar, L.E., Coutinho, C.M.L.M., Santa-Rita, R., Spiegel, C.N., Meirelles, R.M.S., Meirelles, M.N.L., de Castro, S.L., Barbosa, H.S.
Published in Microscopy and microanalysis (01.08.2002)