Citation

Arijs, E.; Kopp, E.; Barassin, A.; Moor, R.; Nevejans, D.; Jenzer, U.; Wälchli, U.; Rytz, C.; Fussen, D.; Reynaud, C.; Neefs, E. (1991). Trace gas detection through passive and active ion mass spectrometry using a new type of balloon borne mass spectrometer. (Pyle, J.A., Ed.), Proceedings of the First European Workshop on Polar Stratospheric Ozone, 3-5 October 1990, Schliersee, Federal Republic of Germany. Air Pollution Research Report 34, 111-114,