1. Advances in cryocoolers;Radebaugh;Proc. ICEC16/ICMC,1996
2. Great process in magnetic regenerator material and 4 K G–M cryocooler;Li,1998
3. Development of high efficiency 4 K GM refrigerator;Ohtani,1999
4. Analysis of a high efficiency 4 K GM refrigerator at a lower pressure ratio;Uasmi,1999
5. Novel configuration of three-stage pulse tube cryocooler for temperatures below 4 K;Matsubara;Cryogenics,1994