TY  - JOUR 
T1  - A selective flotation-spectrophotometric method for the determination of nickel using dimethylglyoxime
JO  - Journal of the Brazilian Chemical Society
A1  - Hashemi-Moghaddam, Hamid
SN  - 0103-5053
UL  - 10.1590/S0103-50532011000600008
VL  - 22 
Y1  - 2011
PB  - Brasil 
ER  -