TY  - JOUR 
T1  - Determination of pKa values of some auxins in methanol-water mixtures by reversed phase liquid chromatography and potentiometric methods
JO  - Journal of the Brazilian Chemical Society
A1  - Kelen, Mustafa
A1  - Sanli, Nurullah
SN  - 0103-5053
UL  - 10.1590/S0103-50532009000100021
VL  - 20 
Y1  - 2009
PB  - Brasil 
ER  -