@article{articleead4b062,
title   = {Determination of arsenic in sediment and soil slurries by electrothermal atomic absorption spectrometry using W-Rh permanent modifier},
author = {Barbosa Júnior, F. and Lima, E. C. and Krug, Francisco José},
year = {2000},
doi = {10.1039/b005783p},
journal   = {The Analyst}
}