Thin Ion Layers in the High-latitude Lower Ionosphere
Theoretical Distribution of O^+ Ions in the Martian Magnetosphere
The Influence of the Photosheath on the Very Low Energy Electrons During Active Potential Control
The Anomalous Winter Ion Layer - A Mystery Waiting for a Sounding Rocket
RIPAN: A Remotely Controlled Aircraft Project for Troposphere/Stratosphere Research
Propagation of Electromagnetic Waves in the Lower Ionosphere of Titan
MST Radar Study of Lee Waves during Winter 1996/97, 1997/98 and 1998/99 in Northern Scandinavia
MST-Radar Lee Wave Observations during Winter 1996/97 in Northern Scandinavia