1. P. de Gennes, The Physics of Liquid Crystals (Clarendon, Oxford, 1974; Mir, Moscow, 1977).
2. L. M. Blinov, Electro-and Magnetooptics of Liquid Crystals (Nauka, Moscow, 1978).
3. A. P. Kapustin, Electrical and Acoustical Properties of Liquid Crystals (Nauka, Moscow, 1973).
4. V. A. Belyakov, Diffraction Optics of Periodic Media of Complex Structure (Nauka, Moscow, 1988).
5. S. Chandrasekhar, Liquid Crystals, Ed. by A. A. Vedenov and I. G. Chistyakov (Cambridge Univ. Press, Cambridge, 1977; Mir, Moscow, 1980).