TY  - JOUR 
T1  - The principal problems of aluminum electrowinning: an update
JO  - Brazilian Journal of Chemical Engineering
A1  - Prasad, S.
SN  - 0104-6632
UL  - 10.1590/S0104-66322000000200009
VL  - 17 
Y1  - 2000
PB  - Brasil 
ER  -