%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 %T Structural analysis of refractory organic substances by Small-Angle Neutron Scattering (SANS) and X-ray microscopy %U %X