1. International Cryogenic Material Conference;Hashimoto,1988
2. Cryogenics & Refrigeration - Proceedings of the International Conference of Cryogenics and Refrigeration;Kyriyama,1989
3. High efficient two-stage G-M refrigerator with magnetic material in the liquid helium temperature region;Kyriyama;Adv. Cryo. Eng.,1990
4. Effect of regenerator on G-M cycle cryocooler at about 4K;Inaguchi;Adv. Cryo. Eng.,1990
5. Extremely large heat capacities between 4 and 10K;Buschow;Cryogenics,1975