%0 conference poster %@ %A Pranzas, K.,Knoechel, A.,Gehrke, R. %A ,Thieme, J.,Willumeit, R. %D 1999 %J 37th IUPAC Congress, 27th GDCH General Meeting %N %P %T Characterization of Structure and Coagulation Behaviour of Humic Substances with Small Angle Neutron Scattering (SANS), Small Angle X-Ray Scattering (SAXS) and X-Ray Microscopy %U %X