TY - JOUR A1 - Kumar, A. A1 - Wu, S. A1 - Weise, M. F. A1 - Honrath, R. A1 - Owen, R. C. A1 - Helmig, D. A1 - Kramer, L. A1 - Val Martin, M. A1 - Li, Q. T1 - Free-troposphere ozone and carbon monoxide over the North Atlantic for 2001–2011 JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 24 SP - 12537 EP - 12547 Y1 - 2013/12/20 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/13/12537/2013/ L1 - https://acp.copernicus.org/articles/13/12537/2013/acp-13-12537-2013.pdf DO - 10.5194/acp-13-12537-2013 ER -