@Article{ar-4-153-2026,
AUTHOR = {Gerwig, H. and Birmili, W. and Weinhold, K. and Alas, H. D. C. and Wiedensohler, A. and Travnicek, W.},
TITLE = {Six-year trend of concentrations of ultrafine particles 6 km away from a major German airport},
JOURNAL = {Aerosol Research},
VOLUME = {4},
YEAR = {2026},
NUMBER = {1},
PAGES = {153--167},
URL = {https://ar.copernicus.org/articles/4/153/2026/},
DOI = {10.5194/ar-4-153-2026}
}