@article{articlef02f071c,
title   = {Split-plot design optimization for trace determination of lead by anodic stripping voltammetry in a homogeneous ternary solvent system},
author = {Bortoloti, João Alexandre and Bruns, Roy Edward and Andrade, João Carlos de and Vieira , Raimundo Kennedy},
year = {2004},
doi = {10.1016/j.chemolab.2003.09.004},
journal   = {Chemometrics and Intelligent Laboratory Systems}
}