%0 conference poster %@ %A Zimmermann, T.,Wieser, M.,Mohammed, F.,Proefrock, D.,Irrgeher, J. %D 2018 %J 9th Nordic Conference on Plasma Spectrochemistry 2018 %N %P %T A first comprehensive study in zinc isotopic variation of water and sediment surface sediment samples from the Elbe River %U %X