@article{article12f79b0d,
title   = {Electrochemical behavior of Cu(II) on carbon paste electrode modified by humic acid, cyclic voltammetry study},
author = {Silva, Wilson Tadeu Lopes da and Thobie-Gautier, Christine and Rezende, Maria Olimpia de Oliveira and El Murr, Nabil},
year = {2002},
journal   = {Electroanalysis}
}