References
- Sherwood , J.N. 1979 . The Plastically Crystalline State , Wiley .
- Press , W. and Hüller , A. 1973 . Acta Crystallogr. A , 29 : 252 – 252 .
- Dolling , G. , Powell , B.M. and Sears , V.F. 1979 . Molec. Phys. , 37 : 1859 – 1859 .
- Press , W. 1973 . Acta Crystallogr. A , 29 : 257 – 257 . Amoureux, J. P., and Bee, M., 1980, Acta Crystallogr. B, 36, 2636.
- Bounds , D.G. , Klein , M.L. and Patey , G.N. 1980 . J. chem. Phys. , 72 : 5348 – 5348 .
- Klein , M.L. , McDonald , I.R. and Ozaki , Y. 1983 . J. chem. Phys. , 79 : 5579 – 5579 .
- Venkataraman , G. and Sahni , V.C. 1970 . Rev. mod. Phys. , 42 : 409 – 409 .
- Horner , H. 1974 . Dynamical Properties of Solids , Edited by: Horton , G.K. and Maradudin , A.A. North-Holland .
- Pick , R.M. and Yvinec , M. 1980 . J. Phys. , 41 : 1053 – 1053 .
- More , M. , Lefebvre , J. , Hennion , B. , Powell , B.M. and Zeyen , C.M.E. 1980 . J. Phys. C , 13 : 2833 – 2833 .
- Dove , M.T. and Pawley , G.S. 1983 . J. Phys. C , 16 : 5969 – 5969 . 1984, J. Phys. C, 17, 6581.
- Press , W. , Grimm , H. and Hüller , H.G. 1979 . Acta Crystallogr., A , 35 : 881 – 881 .
- Michel , K.H. 1984 . Z. Phys. B , 54 : 129 – 129 .
- Brańka , A.C. and Wojciechowski , K.W. 1991 . Molec. Phys. , 72 : 941 – 941 .
- Lado , F. 1982 . Molec. Phys. , 47 : 313 – 313 .
- Powell , B.M. and Pawley , G.S. 1989 . J. chem. Phys. , 91 : 7877 – 7877 .
- Brańka , A.C. and Wojciechowski , K.W. 1984 . Phys. Lett. A , 101 : 349 – 349 .