@Article{amt-3-495-2010,
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},
VOLUME = {3},
YEAR = {2010},
NUMBER = {2},
PAGES = {495--505},
URL = {http://www.atmos-meas-tech.net/3/495/2010/},
DOI = {10.5194/amt-3-495-2010}
}