%0 conference poster %@ %A Pranzas, P.K., Knoechel, A., Willumeit, R., Kamusewitz, H., Kneifel, K., Weigel, T., Gehrke, R. %D 2001 %J 4th Workshop of Functional Materials %T Small-Angle Scattering Studies of Polymeric Membranes %U %X