@misc{levkov_influence_of_1988, 
author={Levkov, L.,Jacob, D.,Eppel, D. P.,Grassl, H.},
title={Influence of physical and chemical properties of aerosols on clouds in mesoscale models},
year={1988},
howpublished = {conference paper,conference lecture: Vienna (A); August 22-27, 1988},
note = {Online available at: \url{} (DOI). Levkov, L.; Jacob, D.; Eppel, D.; Grassl, H.: Influence of physical and chemical properties of aerosols on clouds in mesoscale models. In: Wagner, P.; Araki, H.; Ohlers, J. (Ed.): Atmospheric aerosols and nucleation: Proceedings of the 12th International Conference on Atmospheric Aerosols and Nucleation. Vienna (A). 1988. 614-615.}}