1. L. M. Kachanov, Creep Theory (Fizmatgiz, Moscow, 1960) [in Russian].
2. Yu. N. Rabotnov, Creep of Structural Elements (Nauka, Moscow, 1966) [in Russian].
3. A. P. Rzhanitzin, Theory of Creep (Sroyizdat, Moscow, 1968) [in Russian].
4. A. A. Il’yushin and B. E. Pobedrya, Fundamentals of the Mathematical Theory of Thermoviscoelasticity (Nauka, Moscow, 1970) [in Russian].
5. N. N. Malinin, Applied Theory of Plasticity and Creep (Mashinostroenie, Moscow, 1975) [in Russian].