@Article{acp-22-3433-2022,
AUTHOR = {Conen, F. and Einbock, A. and Mignani, C. and H\"uglin, C.},
TITLE = {Measurement report: Ice-nucleating particles active $\ge -15$\,{\degree}C in free tropospheric air over western Europe},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {22},
YEAR = {2022},
NUMBER = {5},
PAGES = {3433--3444},
URL = {https://acp.copernicus.org/articles/22/3433/2022/},
DOI = {10.5194/acp-22-3433-2022}
}