The "Triple Helix" of space : German space activities in a European perspective
The Role of National Space Agencies in the Cooperation with ESA in the Field of Product Integrity
Thermal Technology. Part 1: Thermal Problems of Satellite Antennas
The Perturbation of Pendulum and Gyroscope Instruments by Acceleration of the Vehicle
Theoretical and Experimental Investigation of Noise Shielding for Jet Engines
The Most Important Subsystems of the Helios Command Station at Weilheim-Lichtenau