The system of diagnostic of a thermostressed state and operation of a resource for a rotor of a high pressure of turbine T-250/300-240 on stationary and variable operat-ing modes - M. H. Shulzhenko; P. P. Hontarovskyi; Yu. I. Matiukhin; N. H. Harmash; V. P. Hontarovskyi (Journal of mechanical engineering, 2013)