1. SOU MPE 40.1.17.401:2004. Monitoring of the Metal and Extension of the Service Life of the Main Elements of Boilers, Turbines, and Pipelines of Thermal Power Plants. Standard Instruction [in Ukrainian], “GRIFRE” Concern, Kiev (2005).
2. N. V. Bugai, G. V. Mukhopad, and A. Ya. Krasovskii, Improvement of the Reliability of Boilers of Electric Power Plants [in Russian], Tekhnika, Kiev (1986).
3. GOST 9454-78 (ST SÉV 472-77, ST SÉV 473-77). Metals. A Method for Testing by Impact Bending at Low, Room, and Elevated Temperatures [in Russian], Izd. Standartov, Moscow (1979).
4. TU 14-3-460-2003. Weldless Steel Pipes for Steam Boilers and Pipelines [in Ukrainian], Osada Institute of Pipe Industry, Dnipropetrovs’k (2003).
5. GOST 1497-84 (ISO 6892-84, ST SÉV 471-88). Metals. A Method for Testing by Tension [in Russian], Izd. Standartov, Moscow (1985).