Authors: Ullrich, SM Tanton, TW Abdrashitova, SA

Citation: Sm. Ullrich et al., Mercury in the aquatic environment: A review of factors affecting methylation, CR R ENV SC, 31(3), 2001, pp. 241-293

Authors: Heaven, S Ilyushchenko, MA Tanton, TW Ullrich, SM Yanin, EP

Citation: S. Heaven et al., Mercury in the River Nura and its floodplain, Central Kazakhstan: I. Riversediments and water, SCI TOTAL E, 260(1-3), 2000, pp. 35-44

Authors: Heaven, S Ilyushchenko, MA Kamberov, IM Politikov, MI Tanton, TW Ullrich, SM Yanin, EP

Citation: S. Heaven et al., Mercury in the River Nura and its floodplain, Central Kazakhstan: II. Floodplain soils and riverbank silt deposits, SCI TOTAL E, 260(1-3), 2000, pp. 45-55

Authors: Ullrich, SM Ramsey, MH Helios-Rybicka, E

Citation: Sm. Ullrich et al., Total and exchangeable concentrations of heavy metals in soils near Bytom,an area of Pb/Zn mining and smelting in Upper Silesia, Poland, APPL GEOCH, 14(2), 1999, pp. 187-196