1. T. Tsutsui, A. Hatakeyama, and S. Saito, Chem. Phys. Lett., 1986, 132, 563.
2. G. Smets, Adv. Polym. Sci., 1983, 50, 17.
3. O. V. Kameneva, L. A. Smirnova, K. V. Kir’yanov, A. N. Maslov, V. A. Barachevskii, A. P. Aleksandrov, and N. M. Bityurin, Vysokomol. Soedin., Ser. A, 2003, 45, 1508 [Polym. Sci., Ser. A, 2003, 45, 885 (Engl. Transl.)].
4. N. A. Plate and V. P. Shibaev, Grebneobraznye polimery i zhidkie kristally [Comb-Shaped Polymers and Liquid Crystals], Khimiya, Moscow, 1980, 303 pp. (in Russian).
5. F. Aulenta, W. Hayes, and S. Rannard, Eur. Polym. J., 2003, 39, 1741.