References
- Chakraverty , B. K. 1974 . Solid St. Commun. , 15 : 1271
- Chakraverty , B. K. and Schlenker , C. 1976 . J. Phys. Paris , 37 ( C4 ) : 353
- Chikazumi , S. AIP Conf. Proc. Vol. 29 , pp. 382
- Fujii , Y. , Shirane , G. and Yamada , Y. 1975 . Phys. Rev. B , 11 : 2036
- Iizumi , M. 1979 . AIP Conf. Proc. , 53 : 184
- Krivoglaz , M. A. 1969 . Theory of X-ray and Thermal Neutron Scattering by Real Crystals , New York : Plenum .
- Lakkis , S. , Schlenker , C. , Chakraverty , B. and Buder , R. 1976 . Phys. Rev. B , 14 : 1429
- Moran , T. J. and Lüthi , B. 1969 . Phys. Rev. , 187 : 710
- Schlenker , C. and Marezio , M. 1980 . Phil. Mag. B , 42 : 453
- Schulz , M. J. and Silbey , R. 1976 . J. chem. Phys. , 65 : 4382
- Shapiro , S. M. , Iizumi , M. and Shirane , G. 1976 . Phys. Rev. B , 14 : 200
- Shirane , G. 1977 . Electron–Phonon Interactions and Phase Transitions , Edited by: Riste , T. 393 New York London : Plenum .
- Thomas , H. 1977 . Electron–Phonon Interactions and Phase Transitions , Edited by: Riste , T. 245 New York and London : Plenum .
- Yamada , Y. , Wakabayashi , N. and Nicklow , R. 1980 . Phys. Rev. B , 21 : 4642