References
- Eidenschink , R. , Erdmann , D. , Krause , J. and Pohl , L. 1977 . Angew. Chem. , 89 : 103
- Eidenschink , R. 1979 . Kontakte (Merck) , : 15
- Eidenschink , R. , Krause , J. , Pohl , L. and Eichler , J. 1980 . Liquid Crystals , Edited by: Chandrasekhar , S. 515 Heyden and Sons, Ltd. .
- Haase , W. and Paulus , H. Contribution 7. International Liquid Crystals Conference . Bordeaux. and Mol. Cryst. Liq. Cryst., in press
- Haase , W. and Paulus , H. Contribution 7. International Liquid Crystals Conference . Bordeaux. and W. Haase, H. Paulus and R. Pendzialek, Mol. Cryst. Liq. Cryst., in press
- Vani , G. Contribution 9. International Liquid Crystal Conference . Bangalore.
- Haase , W. , Paulus , H. and Müller , H. J. Contribution 9. International Liquid Crystal Conference . Bangalore. and Mol. Cryst. Liq. Cryst., in press
- Leadbetter , A. J. , Frost , J. C. , Gaughan , J. P. , Gray , G. W. and Mosley , A. 1979 . J. Physique , 40 : 375
- Mokhles , M. A. , Paulus , H. and Haase , W. to be published