On the Utilization of Thermonuclear Propulsion for an Upper Stage of the Europa 3 Launcher
Thoughts on Transfer to Geostationary Orbit by Ion Propulsion-Application to the Europa 3 Launcher
Optimization of the Ascent Trajectory of a 4-Stage Launching Vehicle for Geosynchronous Missions
Radiation Hard Multi-Channel Digitizer ASIC for Operation in the Harsh Jovian Environment