@article{article02c84767,
title   = {A multicommuted flow system for the determination of copper, chromium, iron and lead in lubricating oils with detection by flame AAS},
author = {Reis, Boaventura Freire dos and Knochen, M and Pignalosa, G and Cabrera, N and Giglio, Javier},
year = {2004},
doi = {10.1016/j.talanta.2004.03.070},
journal   = {Talanta}
}