Swiss Scientific Balloon and Sounding Rocket Experiments and Related Research in 1997-1999
Model Calculations of the Silicon and Magnesium Chemistry in the Mesosphere and Lower Thermosphere
Swiss Scientific Balloon and Sounding Rocket Experiments 1995-1997
Chemistry and Abundance of Main Thermospheric Metals
Ions and Electrons in the Mesosphere: A Model for the Quiet D-Region
Swiss scientific balloon and sounding rocket experiments 1991-1993
NLC-91: An Experimental Study of the Polar Summer Mesosphere