@misc{levkov_modelling_the_1989, 
author={Levkov, L.,Eppel, D. P.,Grassl, H.},
title={Modelling the atmospheric transport of trace metals including the role of precipitating clouds},
year={1989},
howpublished = {conference lecture: Galway (IRE); June 12-16, 1989},
note = {Online available at: \url{} (DOI). Levkov, L.; Eppel, D.; Grassl, H.: Modelling the atmospheric transport of trace metals including the role of precipitating clouds. International Conference on Aerosols and Background Pollution. Galway (IRE), 1989.}}