1. P. H. Geil, Polymer Single Crystals (Wiley, New York, 1963; Khimiya, Moscow, 1968).
2. B. Wunderlich, Macromolecular Physics (Academic, New York, 1973; Mir, Moscow, 1976)
3. V. A. Marikhin and L. P. Myasnikova, Supramolecular Structure of Polymers (Khimiya, Leningrad, 1977) [in Russian].
4. P. Smith, H. D. Chanzy, and B. P. Rotzinger, Polym. Commun. 26(9), 258 (1985).
5. M. A. Shcherbina, S. N. Chvalun, V. I. Selikhova, et al., Polymer Science, Ser. A 41, 1121 (1999) [Vysokomol. Soedin., Ser. A 41, 1768 (1999)].