@Article{acp-13-12537-2013,
AUTHOR = {Kumar, A. and Wu, S. and Weise, M. F. and Honrath, R. and Owen, R. C. and Helmig, D. and Kramer, L. and Val Martin, M. and Li, Q.},
TITLE = {Free-troposphere ozone and carbon monoxide over the North Atlantic for 2001–2011},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {13},
YEAR = {2013},
NUMBER = {24},
PAGES = {12537--12547},
URL = {https://acp.copernicus.org/articles/13/12537/2013/},
DOI = {10.5194/acp-13-12537-2013}
}