Heavy metals $(Zn, Pb, Cd,Tl)$ and $As$ – their mobilisation and immobilisation in the wastes from the $Zn-Pb$ mining and smelting industry at the Bukowno, Upper Silesia, Poland / Edeltrauda HELIOS-RYBICKA, Rafał WÓJCIK // W: Securing the future : international conference on Mining and environment, metals and energy recovery : June 27–July 1, 2005, Skellefte\aa, Sveden : proceedings, Vol. 1 / MITU [etc.]. — [Sveden : s. n.], [2005]. — ISBN: 9789197519014. — S. 389–398. — Bibliogr. s. 397–398, Abstr.

Transport of anthropogenic pollutants through the unsaturated zone, traced by isotope chemical indicators: a case study from southern Poland / A. KARPIŃSKA-RZEPA, K. RÓŻAŃSKI, S. L. WITCZAK, R. WÓJCIK // W: EGU General Assembly 2005 [Dokument elektroniczny] : Vienna, Austria, 24–29 April 2005 / European Geosciences Union. — Wersja do Windows. — Dane tekstowe. — [Vienna? : EGU5], [2005]. — Tryb dostępu: {http://www.geophys-res-abstr.net/volumes.html}. — (Geophysical Research Abstracts ; ISSN 1607-7962 ; vol. 7). — S. [1–2]