This title appears in the Scientific Report : 2008 

The Seasonality of the composition of air in the tropical tropopause layer
Konopka, P.
Park, M. / Grooß, J.-U. / Günther, G. / Walter, R. / Plöger, F. / Müller, R. / Randel, W.
Stratosphäre; ICG-1
Eos, 89 (2008) S. A21I-05
Washington, DC AGU 2008
Journal Article
Atmosphäre und Klima
Eos : Transactions ; the Newspaper of the Geophysical Sciences 89
Description not available.