This title appears in the Scientific Report : 2001 

Chemical ozone depletion in arctic winter and spring 1997
Grooß, J.-U.
Tilmes, S. / Müller, R.
Stratosphäre; ICG-I
ILAS Science Team meeting
2001
Tsukuba 2001-03-26
Conference Presentation
Stratosphärische Chemie
Description not available.