%0 conference paper,conference lecture,GKSS report %@ %A Goers, U.-B.,Bisling, P.,Glauer, J.,Koehler, S.,Lahmann, W.,Weitkamp, C.,Michaelis, W. %D 1993 %J Air pollution Part II: Analysis, Monitoring, Management and Engineering; presented at Air pollution 93; First International Conference on Air Pollution %N %P 487-494 %T ARGOS: a differential absorption lidar for the depth-resolving measurement of sulfur dioxide, nitrogen dioxide and ozone %U %X