@misc{ebinghaus_atmosphaerische_spurenstoffe_1998, 
author={Ebinghaus, R.,Schmolke, S.,Krapp, M.,Schaumloeffel, D.},
title={Atmosphaerische Spurenstoffe},
year={1998},
howpublished = {lecture: Universitaet Lueneburg; SS 1998},
note = {Online available at: \url{} (DOI). Ebinghaus, R.; Schmolke, S.; Krapp, M.; Schaumloeffel, D.: Atmosphaerische Spurenstoffe. Universitaet Lueneburg, 1998.}}