%0 conference lecture %@ %A Knoechel, A.,Petermann, H.,Pranzas, K.,Stuhrmann, H.,Thieme, J.,Willumeit, R. %D 1997 %J ROSE: Symposium on Refractory Organic Substances in the Environment %N %P %T Structural analysis of refractory organic substances by Small-Angle Neutron Scattering (SANS) and X-ray microscopy %U %X