1. Yu. S. Lazurkin, Doctoral Dissertation in Mathematics and Physics (Inst. of Physical Problems, Moscow, 1954).
2. V. E. Gul’ and V. N. Kuleznev, The Structure and Mechanical Properties of Polymers (Khimiya, Moscow, 1972) [in Russian].
3. A. A. Askadskii, Deformation of Polymers (Khimiya, Moscow, 1973) [in Russian].
4. J. D. Ferry, Viscoelastic Properties of Polymers (Wiley, New York, 1961; Mir, Moscow, 1963).
5. I. Narisawa, Strength of Polymer Materials (OHMSHA, 1982; Khimiya, Moscow, 1987).