@Article{acpd-7-12541-2007,
AUTHOR = {Tarasova, O. A. and Brenninkmeijer, C. A. M. and J\"ockel, P. and Zvyagintsev, A. M. and Kuznetsov, G. I.},
TITLE = {A climatology of surface ozone in the extra tropics: cluster analysis of observations and model results},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {7},
YEAR = {2007},
NUMBER = {4},
PAGES = {12541--12572},
URL = {http://www.atmos-chem-phys-discuss.net/7/12541/2007/},
DOI = {10.5194/acpd-7-12541-2007}
}