Plasmasphere from the DE 1 Retarding Ion Mass Spectrometer
Assessment of Lunar Sources of He-3 for Use on Earth
Erprobung einer heliumgekühlten Ionenquelle im Überschall-Windkanal und zugehörige Modellrechnungen
Investigation of scroll fluid machinery for cryogenic helium refrigerators
Cryogenic whole air sampler system (Final rept. Sep 73 - May74)
A design study of a helium recovery system for mila. volume i- synopsis
Helium-3 in the Lunar Regolith (Abstract Only)
Processes and Energy Costs for Mining Lunar Helium-3
A design study of a helium recovery system for mila, volume ii final report
Synergism of He-3 Acquisition with Lunar Base Evolution
Synergism of He-3 Acquisition with Lunar Base Evolution
Lighter-Than-Air and Pressurized Structures Technology for Unmanned Aerial Vehicles (UAVs)
An Experimental Investigation of Stall Flutter of a Model Helicopter Rotor in Forward Flight
Helium-gekuehltes Infrarot-Teleskop fuer astronomische und atmosphaerische Messungen auf Spacelab