1. “Cryogenic Cooling for Spacecraft Sensors, Instruments and Experiments,”;Sherman;Astronautics and Aeronautics,1978
2. “Radiant Cooling,”;Annable;Applied Optics,1970
3. “A Solid Cryogen Refrigerator for 50K Infrared Detector Cooling,”;Caren;Advances in Cryogenic Engineering,1976
4. Kroebig, H. L., “Vuellemier (VM) Cooler Compressor/Linear Drive,” AFFDL-TR-78-760, Nov. 1978.
5. Plamondon, J., “Future Instrument Cooling Requirements and Technology Assessment,” JPL Report (1978).