@misc{ansmann_tropospheric_water_1990, 
author={Ansmann, A., Riebesell, M., Wandinger, U., Weitkamp, C., Michaelis, W.},
title={Tropospheric water vapor measurements by Raman lidar: atmospheric extinction correction},
year={1990},
howpublished = {conference lecture: Tomsk (RUS);},
note = {Ansmann, A.; Riebesell, M.; Wandinger, U.; Weitkamp, C.; Michaelis, W.: Tropospheric water vapor measurements by Raman lidar: atmospheric extinction correction. In: Gordov, E.; Samokhvalov, I. (Ed.): Fifteenth International Laser Radar Conference: Part I; Session 3: Atmospheric boundary layer and meteorological parameters measurement. Tomsk (RUS). 1990. 256-259.}}