Analysis of the stress-strain state of the Bridgman specimen by the finite elements method under axial tension - T. M. Lenkovskyi; Ya. L. Ivanytskyi; Yu. V. Molkov; Z. A. Duriahina; V. V. Kulyk; A. M. Trostianchyn; R. O. Shyshkovskyi (Materials Science (Physicochemical mechanics of materials), 2020)