%0 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 %P 487-494 %T ARGOS: a differential absorption lidar for the depth-resolving measurement of sulfur dioxide, nitrogen dioxide and ozone %U %X