1. Rabotnov, Yu. N., Creep of Construction Elements, “Science”, 1966, (in Russian).
2. Rabotnov, Yu. N., On the Equations of State for Creep, Progress in Mechanics, 1963, (in Russian).
3. Kachanov, L. M., Theory of Creep, Physmatgis, 1960, (in Russian).
4. Rabotnov, Yu. N., On the Mechanism of Gradual Failure, Questions of Strength of Materials and Construction, Academy of Sciences, 1959, pp. 5–7, (in Russian).
5. Mileiko, S. T., and Yu. N. Rabotnov, Creep and Ultimate Strength, Academy of Sciences, Novosibirsk, 1963, (in Russian).