POYDA, V. P.; MILAYA, D. Y.; POYDA, A. V.; BRYUKHOVETSKIY, V. V.; PETRUSHENKO, S. I.; DUKAROV, S. V. Mechanisms of cavity formation and development during superplastic deformation of high-strength aluminum alloy 1933 with bimodal grain structure. Journal of V. N. Karazin Kharkiv National University. Series Physics, n. 32, p. 14-25, 29 Jul. 2020.