@misc{levkov_3d_numerical_1992, author={Levkov, L.,Rockel, B.,Raschke, E.}, title={3-D numerical simulation of cirrus clouds}, year={1992}, howpublished = {conference paper,conference lecture: Montreal (CDN); August 17-21, 1992}, note = {Online available at: \url{} (DOI). Levkov, L.; Rockel, B.; Raschke, E.: 3-D numerical simulation of cirrus clouds. In: International Commission on Clouds and Precipitation (Ed.): 11th International Conference on Clouds and Precipitation. Montreal (CDN). 1992. 514-517.}}