TY  - CONF
AU  - Smit, Herman G.J.
TI  - Achievements and Future Challenges for the WCCOS: Ozonesondes in the Global Observing System and their long term Quality Assurance
M1  - FZJ-2019-06415
PY  - 2019
M2  - , Belgium
LB  - PUB:(DE-HGF)31
UR  - https://juser.fz-juelich.de/record/867805
ER  -