@Article{gmd-18-6717-2025,
AUTHOR = {Boersma, F. and Lu, M.},
TITLE = {A close look at using national ground stations for the statistical modeling of NO$_{2}$},
JOURNAL = {Geoscientific Model Development},
VOLUME = {18},
YEAR = {2025},
NUMBER = {19},
PAGES = {6717--6735},
URL = {https://gmd.copernicus.org/articles/18/6717/2025/},
DOI = {10.5194/gmd-18-6717-2025}
}