1. J. A. Janik, in Proceedings of the 4th Symposium on Inelastic Scattering of Neutrons, Bombay, 1964 (International Atomic Energy Agency, Vienna, 1965), p. 243.
2. R. G. S. Morfee, L. A. K. Staveley, S. T. Walters, and D. L. Wigley, J. Phys. Chem. Solids 13, 132 (1960).JPCSAW0022-3697
3. H. G. Smith and H. A. Levy, American Crystallographic Association Annual Meeting, Cornell University, Ithaca, N.Y., July 1959, Abstract K‐6.
4. J. A. Ibers, J. Chem. Phys. 32, 1448 (1960).JCPSA60021-9606
5. C. Wert and J. Marx, Acta Met. 1, 113 (1953).AMETAR0001-6160