%0 journal article %@ 0039-6028 %A Kamusewitz, H., Schossig-Tiedemann, M., Keller, M., Paul, D. %D 1997 %J Surface Science %P 1076-1081 %T Characterization of polymeric membranes by means of Scanning Force Microscopy (SFM) in comparison to results of Scanning Electron Microscopy (SEM) %U %X