1. Yu. N. Rabotnov, Creep of Structural Members [in Russian], M., Nauka, (1966).
2. Yu. N. Rabotnov, Elements of Hereditary Mechanics of Solid Bodies [in Russian], M., Nauka, (1977).
3. R. A. Rzhanitsyn, Theory of Creep[in Russian], M., Gosstrojizdat (1968).
4. M. A. Koltunov, Creep and Relaxation [in Russian], M., Vysshaya Shkola (1976).
5. Yu. S. Urzhumtsev and R. D. Maximov, Prediction of Deformation of Polymer Materials [in Russian], Riga, Zinatne, (1975).