%0 conference lecture %@ %A Roedicker, H., Radke, N., Schroeter, I., Schwarz, H.-H., Jacob, E., Richter, U., Paul, D. %D 1989 %J Proceedings of the International Symposium on Membranes and Membrane Separation %P 87-89 %T Separation of alcohol-water-mixture by pervaporation %U %X