@Article{amt-9-5203-2016,
AUTHOR = {Ialongo, I. and Herman, J. and Krotkov, N. and Lamsal, L. and Boersma, K. F. and Hovila, J. and Tamminen, J.},
TITLE = {Comparison of OMI \chem{NO_2} observations and their seasonal and
weekly cycles with ground-based measurements in Helsinki},
JOURNAL = {Atmospheric Measurement Techniques},
VOLUME = {9},
YEAR = {2016},
NUMBER = {10},
PAGES = {5203--5212},
URL = {https://amt.copernicus.org/articles/9/5203/2016/},
DOI = {10.5194/amt-9-5203-2016}
}