Heavy metals in bottom sediments and suspended material from the Elbe, Weser and Ems Estuaries and from the German Bight (south eastern North Sea) Förstner, Ulrich Calmano, Wolfgang Schoer, Jürgen 1982 - TUHH Open Research - frei zugänglich
Dredging of contaminated sediments in the Weser Estuary : chemical forms of some heavy metals Calmano, Wolfgang Wellershaus, Stefan Förstner, Ulrich 1982 - TUHH Open Research - frei zugänglich
Bindungsformen von Schwermetallen in Baggerschlämmen Förstner, Ulrich Calmano, Wolfgang 1982 - TUHH Open Research - frei zugänglich