%0 conference paper,conference lecture,GKSS report %@ %A Ansmann, A.,Wandinger, U.,Schulze, C.,Weitkamp, C.,Michaelis, W. %D 1991 %J Optical remote sensing of the atmosphere: conference edition; summaries of papers presented at the Optical Remote Sensing of the Atmosphere Topical Meeting %N %P %T Stratospheric aerosol measurements with a combined Raman elastic backscatter lidar %U %X