Reis, M.A. ; Oliveira, O.R. ; Alves, L.C.... Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.
189
(2002)
1-4
- p.
272-278
,
2002
Rodrigues, F.F. ; Pio, C.A. ; Fialho, P.S.... Physics and Chemistry of the Earth, Part B: Hydrology, Oceans and Atmosphere.
26
(2001)
10
- p.
831-834
,
2001