References
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- Shubnikov , A. V. 1958 . Principles of Optical Crystallography Moscow (in Russian)
- Okorochkov , A. I. , Konstantinova , A. F. , Soboleva , L. V. and Khapaeva , L. I. 1984 . Crystallography , 29 ( 6 ) : 1102 (in Russian)
- Okorochkov , A. I. and Konstantinova , A. F. 1984 . Crystallography , 29 ( 5 ) : 841 (in Russian)
- Konstantinova , A. F. , Grechusnikov , B. N. , Uluhanov , I. T. and Stepanov , A. N. 1987 . Optics of Anisotropic Media 44 Moscow (in Russian)
- Kimura , T. , Abe , M. and Nomura , Sh. 1974 . Jap. J. Appl. Phys. , 13 ( 10 ) : 1589
- Kobayashi , J. and Uesu , Y. 1983 . J. Appl. Cryst. , 16 ( 2 ) : 204