@article{articleb83f1ab8,
title   = {Liquid-liquid extraction in flow injection analysis using an open-phase separator for the spectrophotometric determination of copper in plant digests},
author = {Blanco, Telma and Maniasso, Nelson and Giné-Rosias, Maria Fernanda Georgina and Jacintho, Antonio Octavio},
year = {1998},
doi = {10.1039/a705219g},
journal   = {Analyst}
}