1. I. A. Birger, ?Some general methods of solving problems in plasticity theory,? PMM, vol. 15, no. 6, 1951.
2. I. P. Bulygin, P. T. Vlasova, et al., Atlas of Diagrams of Tension at High Temperatures, Creepage Curves, and Endurance Curves for Engine Steels and Alloys [in Russian], Oborongiz, Moscow, 1957.
3. A. A. Il'yushin, Plasticity [in Russian], Gostekhizdat, Moscow, 1948.
4. A. D. Kovalenko, ?Exact solution of the problem of thermal stresses in a spherical shell,? in collection: Thermal Stresses in Structural Elements [in Russian], Izd-vo Naukova dumka, Kiev, no. 4, 1964.
5. A. D. Kovalenko, Ya. M. Grigorenko, and L. A. Il'in, The Theory of Thin Conical Shells and Its Applications in Machine Design [in Russian], Izd-vo AN UkrSSR, Kiev, 1963.