@misc{weitkamp_standardization_of_1997, 
author={Weitkamp, C.,Eickel, K.-H.,Nikowa, L. A.,Rairoux, P.,Ulbricht, M.,Weber, K.,Weidauer, D.,Wolf, J.-P.},
title={Standardization of differential-absorption lidar measurements in Germany},
year={1997},
howpublished = {conference lecture: Munich (D); June 16-20, 1997},
note = {Online available at: \url{} (DOI). Weitkamp, C.; Eickel, K.; Nikowa, L.; Rairoux, P.; Ulbricht, M.; Weber, K.; Weidauer, D.; Wolf, J.: Standardization of differential-absorption lidar measurements in Germany. EnviroSense '97 European Symposium on Environmental Sensing III; Conference on Standardisation of Remote Sensing Methods. Munich (D), 1997.}}