@Article{amtd-2-3153-2009,
AUTHOR = {V\"omel, H. and Diaz, K.},
TITLE = {Ozone sonde cell current measurements and implications for observations of near-zero ozone concentrations in the tropical upper troposphere},
JOURNAL = {Atmospheric Measurement Techniques Discussions},
VOLUME = {2},
YEAR = {2009},
NUMBER = {6},
PAGES = {3153--3181},
URL = {http://www.atmos-meas-tech-discuss.net/2/3153/2009/},
DOI = {10.5194/amtd-2-3153-2009}
}