@misc{ansmann_measurement_of_1990, 
author={Ansmann, A., Riebesell, M., Wandinger, U., Weitkamp, C., Michaelis, W.},
title={Measurement of water vapor and optical properties of cirrus with a combined Raman elastic-backscatter lidar},
year={1990},
howpublished = {conference lecture: Tomsk (RUS);},
note = {Ansmann, A.; Riebesell, M.; Wandinger, U.; Weitkamp, C.; Michaelis, W.: Measurement of water vapor and optical properties of cirrus with a combined Raman elastic-backscatter lidar. In: Gordov, E.; Samokhvalov, I. (Ed.): Fifteenth International Laser Radar Conference: Part I; Session 4: Clouds, fogs and other optically dense aerosol media. Tomsk (RUS). 1990. 365-368.}}