References
- Vijayan , K. and Vani , G. V. 1973 . Proceedings of the International Liquid Crystals Conference . 1973 , Banglore. Vol. 1 , pp. 75 Pramana Supplement
- Vani , G. V. and Vijayan , K. 1976 . Current Science , 45 : 857
- Palm , J. H. 1964 . Acta Crystallogr. , 17 : 1326
- Karle , J. and Karle , I. L. 1966 . Acta Crystallogr. , 21 : 849
- Hauptman , H. and Karle , J. 1959 . Acta Crystallogr. , 12 : 846
- Germain , G. , Main , P. and Woolfson , M. M. 1971 . Acta Crystallogr. , A27 : 368
- Cruickshank , D. W. J. 1965 . Computing Methods in Crystallography , Edited by: Rollett , J. S. 114 Pergamon .
- Zachariasen , W. H. 1963 . Acta Crystallogr. , 16 : 1139
- Hamilton , W. C. 1959 . Acta Crystallogr. , 12 : 609
- Cromer , D. T. and Waber , J. T. 1965 . Acta Crystallogr. , 18 : 104