References
- Gray , G. W. and Goodby , J. W. 1984 . “ distributed in the USA and Canada by Heyden, PA ” . In SMECTIC LIQUID CRYSTALS- TEXTURES AND STRUCTURE , Glasgow : Leonard Hill .
- Chruściel , J. , Wróbel , S. , Gestblom , B. and Haase , W. 1993 . MODERN TOPICS IN LIQUID CRYSTALS , Singapore, New Jersey, London, Hong Kong : World Scientific .
- Haase , W. , Paulus , H. and Ibrahim , I. H. 1984 . Mol. Cryst. Liq. Cryst. , 107 : 377
- Walz , L. , Haase , W. and Ibrahim , I. H. 1991 . Mol. Cryst. Liq. Cryst. , 200 : 43
- Ibrahim , I. H. and Paulus , H. 1992 . Mol. Cryst. Liq. Cryst. , 220 : 245
- Chruściel , J. , Pniewska , B. and Ossowska-Chruściel , M. D. 1995 . Mol. Cryst. Liq. Cryst. , 258 : 325
- Ossowska-Chruściel , M. D. , Chruściel , J. , Wróbel , S. and Wojciechowska , S. XIII Conference on Liquid Crystals . Vol. b 37 , 13–17 September . Krynica Zdrój , , Poland : Abstracts .
- Sheldrick , G. M. 1990 . Acta Cryst. , A46 : 467
- Sheldrick , G. M. 1993 . “ SHELXL93., Program for the Refinement of Crystal Structures ” . Germany : University of Göttingen .
- Sheldrick , G. M. 1989 . “ SHELXTL-Plus. Release 4.0 ” . Madison , , Wisconsin, USA : Siemens Analytical X-ray Instruments Inc. .
- Nardelli , M. M. 1983 . Comput. Chem. , 7 : 95