Tsvetkov Vitaly V. RussiaSamara Samara State University, л. Академика Павлова, 1, Самара, Самарская обл. vi.v.tsvetkoff@gmail.com Author's articles Creep and Long-Term Strength Modeling for Thick-Walled Tubes under Combined Loading with Axial Force, Torsional Moment and Internal Pressure
