1. Corruccini, R. J. and J. J. Gniewek, Specific Heat and Enthalpies of Technical Solids at Low Temperatures”, NBS Monograph 21, (1960).
2. Zimm, C. B., P. M. Ratzmann, J. A. Barclay, G. F. Green, and J. N. Chafe, “The Magnetocaloric Effect in Neodymium, Advances in Cryogenic Engineering, Materials, Vol 36A, Plenum Press, New York, 1990.
3. Sahashi, M., Y. Tokai, T. Kuriyama, H. Nakagome, R. Li, M. Ogawa, and T. Hashimoto, “New Magnetic Material R3T System with Extremely Large Heat Capacities Used as a Heat Regenerator”, Advances in Cryogenic Engineering, Vol 35B, Plenum Press, New York, 1989.
4. Kuriyama, T., R. Hakamada, H. Nakagome, Y. Tokai, and Y. Sahashi, “High Efficient Two-Stage GM Refrigerator with Magnetic Material in the Liquid Helium Temperature Region”, Advances in Cryogenic Engineering, Vol. 35, Ed. R.W. Fast, Plenum Press, New York, 1989.
5. Nakagome, H., R. Hakamada, M. Takahashi, and T. Kuriyama, “Highly Efficient 4 K Refrigerator (CM Refrigerator with JT Circuit) Using Er3Ni Regenerator”, Proceedings of the International Cryocooler Conference, 1990.