@article{2f59d0b89a9941648002bbfdb76b3bfa,
title = "Preconcentration and voltammetric determination of copper ions in aqueous chloride solutions at a crosslinked poly(4-vinylpyridine) -coated electrode",
author = "Cassidy, \{John F.\} and Koichi Tokuda",
year = "1990",
month = jun,
day = "11",
doi = "10.1016/0022-0728(90)87129-8",
language = "English",
volume = "285",
pages = "287--294",
journal = "Journal of Electroanalytical Chemistry",
issn = "0022-0728",
publisher = "Elsevier B.V.",
number = "1-2",
}