TY  - JOUR 
T1  - Phenomenological Model for the metal-insulator transition in two dimensions
JO  - Brazilian Journal of Physics
A1  - Weisz, J.F
SN  - 0103-9733
UL  - 10.1590/S0103-97332009000600017
VL  - 39 
Y1  - 2009
PB  - Brasil 
ER  -