References
- De Gennes , P. G. 1971 . Molec. Crystals liq. Crystals , 12 : 193 see also Gennes, P. G., 1974, The Physics of Liquid Crystals (Oxford University Press).
- Stegemeyer , H. , Blümel , Th. , Hiltrop , K. , Onussei , H. and Porsch , F. 1986 . Liq. Crystals , 1 : 3
- Gramsbergen , E. F. , Longa , L. and De Jeu , W. H. 1986 . Phys. Rep. , 135 : 195 For a review see, e. g.
- de Jeu , W. H. 1980 . Physical Properties of Liquid Crystalline Materials , Gordon & Breach .
- Lubensky , T. C. 1970 . Phys. Rev. A , 2 : 2497
- Longa , L. , Monselesan , D. and Trebin , H.-R. 1987 . Liq. Crystals , 2 : 769
- Schiele , K. and Trimper , S. 1983 . Phys. Stat. Sol. B , 118 : 267
- Berreman , D. W. and Meiboom , S. 1984 . Phys. Rev. A , 30 : 1955
- Poniewierski , A. and Sluckin , T. J. 1985 . Molec. Phys. , 55 : 1113
- Judd , B. R. , Miller , W. Jr. , Patera , J. and Winternitz , P. 1974 . J. math. Phys. , 15 : 1787
- Gaskell , R. , Peccia , A. and Sharp , R. T. 1978 . J. math. Phys. , 19 : 727
- Bystricky , J. , Patera , J. and Sharp , R. T. 1982 . J. math. Phys. , 23 : 1560
- Rotenberg , M. , Bivins , R. , Metropolis , N. and Wooten , J. K. 1959 . The 3-j and 6-j Symbols , The Technology Press .
- Lindner , A. 1984 . Drehimpulse in der Quantenmechanik , B. G. Teubner .
- Trebin , H.-R. 1981 . J. Phys., Paris , 42 : 1573
- Govers , E. and Vertogen , G. 1985 . Phys. Rev. A , 31 : 1957 1986Ibid. A, 34, 2520.
- Pleiner , H. and Brand , H. R. 1981 . Phys. Rev A , 24 : 2777 1986 Ibid. 34, 2528.