%0 conference lecture %@ %A Ahrens, L.,Felizeter, S.,Sturm, R.,Xie, Z.,Ebinghaus, R. %D 2009 %J Water Framework Directive and Emerging Pollutants, Workshop %N %P %T Polyfluoroalkyl compounds in municipal waste water effluents and water samples along the river Elbe, Germany %U %X