Application of fumed silica for voltammetric determinations of heavy metals in pharmaceutical preparations / E. NIEWIARA, B. BAŚ, R. PIECH, W. Opoka, W. W. KUBIAK // W: ESEAC 2004 : 10\textsuperscript{th} international conference on Electroanalysis of the European Society for ElectroAnalytical Chemistry : Ireland, Galway, 6–10 June 2004 : book of abstracts / ESEAC ; National University of Ireland, Galway. — [Galway : ESEAC], [2004]. — S. 109

Application of linearly growing mercury drop surface in analytical chemistry of trace amounts of surface active substances / B. BAŚ, E. NIEWIARA, Z. KOWALSKI // W: Proceedings 3rd SENSPOL Workshop: monitoring in polluted environments for integrated water-soil management : Kraków, Poland, June 3–6, 2003 / ed. Susan Alcock. — Silsoe : Cranfield University, 2004. — S. 195. — Toż W: Monitoring in polluted environments for integrated water-soil management : 3rd SENSPOL workshop : Kraków, Poland 3–6 June, 2003 / Jagiellonian University. Faculty of Chemistry. — [Kraków : JU FC, 2003]. — S. [1]. — Bibliogr. s. [1]

Chromium speciation and monitoring in polluted waters using catalytic adsorptive stripping voltammetry / A. BOBROWSKI, B. BAŚ, J. Dominik, E. NIEWIARA, J. ZARĘBSKI, E. Szalińska // W: Proceedings 3rd SENSPOL Workshop: monitoring in polluted environments for integrated water-soil management : Kraków, Poland, June 3–6, 2003 / ed. Susan Alcock. — Silsoe : Cranfield University, 2004. — s. 200–201

Chromium speciation study in polluted waters using catalytic adsorptive stripping voltammetry and tangential flow filtration / Andrzej BOBROWSKI, Bogusław BAŚ, Janusz Dominik, Ewa NIEWIARA, Ewa Szalińska, Davide Vignati, Jerzy ZARĘBSKI // Talanta ; ISSN 0039-9140. — 2004 vol. 63 iss. 4, s. 1003–1012. — Bibliogr. s. 1011–1012, Abstr.. — Publikacja dostępna online od: 2004-02-21. — tekst: https://www-1sciencedirect-1com-1000027mb00ab.wbg2.bg.agh.edu.pl/science/article/pii/S0039914004000074/pdfft?md5=c6f88b3c6c192585b8efcc127880807c&pid=1-s2.0-S0039914004000074-main.pdf

Fumed silica – the universal adsorber of surfactants in voltammetry / W. W. KUBIAK, E. NIEWIARA, B. BAŚ // W: ESEAC 2004 : 10\textsuperscript{th} international conference on Electroanalysis of the European Society for ElectroAnalytical Chemistry : Ireland, Galway, 6–10 June 2004 : book of abstracts / ESEAC ; National University of Ireland, Galway. — [Galway : ESEAC], [2004]. — S. 110. — Bibliogr. s. 110

Metrological characteristics and comparison of analytical methods for determination of chromium traces in water samples / Andrzej BOBROWSKI, Jan Mocak, Janusz Dominik, Helena Pereira, Bogusław BAŚ, Wiesław KNAP // Acta Chimica Slovenica ; ISSN 1318-0207. — 2004 vol. 51 iss. 1, s. 77–93. — Bibliogr. s. 92, Abstr.. — tekst: http://acta-arhiv.chem-soc.si/51/51-1-77.pdf

Research on arsenic accumulation in lake sediments / W. RECZYŃSKI, B. BAŚ, E. NIEWIARA, Z. KOWALSKI // W: Proceedings 3rd SENSPOL Workshop: monitoring in polluted environments for integrated water-soil management : Kraków, Poland, June 3–6, 2003 / ed. Susan Alcock. — Silsoe : Cranfield University, 2004. — S. 234

Toxic heavy metal determination in water and wastes polluted by surface active substances / E. NIEWIARA, B. BAŚ, M. ROBÓTKA, W. W. KUBIAK // W: Proceedings 3rd SENSPOL Workshop: monitoring in polluted environments for integrated water-soil management : Kraków, Poland, June 3–6, 2003 / ed. Susan Alcock. — Silsoe : Cranfield University, 2004. — S. 231. — Bibliogr. s. 231