References
- Torrie , B.H. and Brown , B. 1994 . J. Raman Spectrosc. , 25 : 183 – 183 .
- Ladell , J and Post , P. 1954 . Acta crystallogr. , 71 : 559 – 559 .
- Stevens , E.D. 1978 . Acta crystallogr. B , 341 : 544 – 544 .
- Powell , B.M. , Dolling , G and Torrie , B.H. 1982 . Acta crystallogr. B , 281 : 28 – 28 .
- Larson , A.C and Von Dreele , R.B. 1988 . Los Alamos National Laboratory Report LAUR , : 86 – 748 .
- Williams , D.E. 1981 . Topics curr. Phys. , 261 : 3 – 3 .
- Williams , D.E and Cox , C.E. 1984 . Acta crystallogr. B , 401 : 404 – 404 .
- Torrie , B.H. , Von Dreele , R and Larson , A.C. 1992 . Molec. Phys. , 79 : 405 – 405 .
- Zeng , W.Y. , Higgs , J.F and Anderson , A. 1987 . Phys. Stat. sol. (b) , 139 : 85 – 85 .
- Weng , S.X and Anderson , A. 1991 . Phys. Stat. sol. (b) , 166 : 359 – 359 .