TY  - JOUR 
T1  - Real Space Electronic Structure Calculations for Metallic Surfaces
JO  - Brazilian Journal of Physics
A1  - Peduto, Pascoal R.
A1  - Frota-Pessôa, Sonia
SN  - 0103-9733
UL  - 10.1590/S0103-97331997000400022
VL  - 27 
Y1  - 1997
PB  - Brazil 
ER  -