@Article{acp-13-649-2013,
AUTHOR = {Hess, P. G. and Zbinden, R.},
TITLE = {Stratospheric impact on tropospheric ozone variability and trends: 1990–2009},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {13},
YEAR = {2013},
NUMBER = {2},
PAGES = {649--674},
URL = {http://www.atmos-chem-phys.net/13/649/2013/},
DOI = {10.5194/acp-13-649-2013}
}