%0 conference paper,conference lecture %@ %A Hempel, M.,Wilken, R.-D.,Geilhufe, C.,Richter-Politz, I. %D 1995 %J Contaminated Soil '95; Fifth International FZK/TNO Conference of Contaminated Soil %N %P 505-506 %T Transformation of elemental mercury to organic mercury species at sites of former caustic soda plants in East Germany %U %X