1. and 1994 ‘Studies on improving humidity measurements in radiosondes’. pp. 137–141 in Instruments and observing methods, Report No. 57, WMO-TD-No. 588. World Meteorological Organization, Geneva
2. , , , , , , , , , , , , and 1985 ‘Hydrogen species’. pp. 456–476 in Atmospheric Ozone, Global Ozone Research and Monitoring Project, Report No. 16. World Meteorological Organization, Geneva
3. CEPEX 1993 Central Equatorial Pacific Experiment. Experiment Design. Center for Clouds, Chemistry and Climate (C4), a National Science Foundation Science and Technology Center, at Scripps Institution of Oceanography at the University of California, San Diego, USA
4. 1993a ‘The TOGA COARE ISS radiosonde temperature and humidity errors’. Technical Report, National Center for Atmospheric Research, Boulder, Colorado, USA
5. 1993b ‘The heated carbon humidity sensor for use in CEPEX’. Status Report, Surface and Sounding Systems Facility, National Center for Atmospheric Research, Boulder, Colorado, USA