1. V. N. Bastun, "The plasticity condition of anisotropic bodies," Prikl. Mekh.,13, No. 1, 104?109 (1977).
2. V. N. Bastun, "Plasticity condition of orthotropic metallic materials produced by pressure treatment," Prikl. Mekh.,29, No. 2, 78?81 (1993).
3. V. N. Bastun and G. V. Galatenko, "Strength assessment of circular cylindrical shells weakened by a longitudinal crack and subjected to loading by an axial force and internal pressure," Prikl. Mekh.,28, No. 11, 60?64 (1992).
4. G. V. Galatenko, "Development of a Dagdeil crack model on the basis of classical yield surfaces," Prikl. Mekh.,25, No. 6, 36?42 (1989).
5. A. A. Kaminskii and V. N. Bastun, Strain Hardening and Failure of Metals Subjected to Variable Loading Processes [in Russian], Naukova Dumka, Kiev (1985).