References
- Barbero , G. and Oldano , C. 1989 . Mol. Cryst. Liq. Cryst. ,
- Oldano , C. and Barbero , G. 1985 . J. Phys. Lett. (Paris) , 46 : L-451
- Barbero , G. and Oldano , C. 1985 . Nuovo Cim. D , 6 : 479
- Hinov , H. P. 1987 . Mol. Cryst. Liq. Cryst. , 148 : 197
- Nehring , J. and Saupe , A. 1971 . J. Chem. Phys. , 54 : 337
- Jenkins , J. T. and Barratt , P. J. 1974 . Q. Jl. Mech. Appl. Math. , XXVII : 111
- Nehring , J. and Saupe , A. 1972 . J. Chem. Phys. , 56 : 5527
- Ericksen , J. L. 1966 . Phys. Fluids , 9 : 1205