@Article{acpd-7-1327-2007,
AUTHOR = {Chevalier, A. and Gheusi, F. and Delmas, R. and Ord\'o\ nez, C. and Sarrat, C. and Zbinden, R. and Thouret, V. and Athier, G. and Cousin, J.-M.},
TITLE = {Influence of altitude on ozone levels and variability in the lower troposphere: a ground-based study for western Europe over the period 2001–2004},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {7},
YEAR = {2007},
NUMBER = {1},
PAGES = {1327--1356},
URL = {http://www.atmos-chem-phys-discuss.net/7/1327/2007/},
DOI = {10.5194/acpd-7-1327-2007}
}