References
- Smith , GW , Gardlund , ZG and Curtis , RJ . 1973 . Mol Cryst Liq Cryst , 19 : 237 GW Smith and ZG Gardlund, J Chem Phys, 59, 3214 (1973)
- Billard , J. 1975 . Compt rend , 208B : 573
- Doucet , J and Levelut , A. ‐M. 1977 . J Physique , 38 : 1163
- de Jeu , WH and de Poorter , JA . 1977 . Phys Lett , 61A : 114
- de Vries , A and Fishel , DL . 1972 . Mol Cryst Liq Cryst , 16 : 311
- Richter , L , Demus , D and Sackmann , H. 1976 . J Physique , 37 : 41
- Goodby , JW and Gray , GW . J Physique. , to be published in
- Sackmann , H . J Physique. , to be published in
- Goodby , JW , Gray , GW and Mosley , A. 1978 . Mol Cryst Liq Cryst Lett , 41 : 183
- Demus , D , Diele , S , Klapperstück , M , Link , V. and Zaschke , H. 1971 . Mol Cryst Liq Cryst , 15 : 161
- Goodby , JW and Gray , GW . J Physique. , to be published in
- Levelut , A. ‐M. and Lambert , M . 1971 . Compt rend , 272 : 1018
- Doucet , J , Keller , P , Levelut , A. ‐M. and Porquat , P. 1978 . J Physique , 39 : 548