1. NASA advanced cryocooler technology development program;Ross,2003
2. A thermoacoustic Stirling heat engine;Backhaus;Nature,1999
3. A pulse tube refrigerator below 2K;Xu;Cryogenics,1999
4. Development of remote cooling systems for low-temperature, space-borne systems;Nast;Cryocoolers,2007
5. Development of a 10K pulse tube cryocooler for space applications;Olson,2003