@Article{acp-16-1863-2016,
AUTHOR = {Skupin, A. and Ansmann, A. and Engelmann, R. and Seifert, P. and M\"uller, T.},
TITLE = {Four-year long-path monitoring of ambient aerosol extinction at a central European urban site: dependence on relative humidity},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {16},
YEAR = {2016},
NUMBER = {4},
PAGES = {1863--1876},
URL = {https://acp.copernicus.org/articles/16/1863/2016/},
DOI = {10.5194/acp-16-1863-2016}
}