1. K.A. Gschneidner, Jr., H. Takeya, J.O. Moorman, V.K. Pecharsky, S.K. Malik, and C.B. Zimm, New magnetic refrigeration materials for the liquefaction of hydrogen, in: Adv. Cryogenic Eng., 39: 1457 (1994).
2. K.A. Gschneidner, Jr., H. Takeya, J.O. Moorman, and V.K. Pecharsky, (Dy0.5Er0.5)Al2: A large magnetocaloric effect for low-temperature magnetic refrigeration, Appl. Phys. Lett., 64: 253 (1994).
3. K.H.J. Bushchov and J.H.N. van Vucht, Systematic arrangement of the binary rare-earth-aluminum systems, Philips Res. Repts., 22: 233 (1967).
4. H. Haschke, H. Novotny, and F. Benesovsky, Neue Perowskitcarbide, Monatsh. Chem., 98: 273 (1967).
5. Y. Tokai, A. Takahashi, M. Sahashi, and T. Hashimoto, Specific heat design and proposal of a new cubic type magnetic material for a regenerator matrix, in: Proc. of the 7th Intern. Cryocooler Conf., Santa Fe, NM, 17–19 November 1992, Phillips Lab., Air Force Mat. Command, Kirtland Air Force Base, NM (1993), p.484.