@Article{acp-12-12133-2012,
AUTHOR = {Diallo, M. and Legras, B. and Ch\'edin, A.},
TITLE = {Age of stratospheric air in the ERA-Interim},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {12},
YEAR = {2012},
NUMBER = {24},
PAGES = {12133--12154},
URL = {http://www.atmos-chem-phys.net/12/12133/2012/},
DOI = {10.5194/acp-12-12133-2012}
}