Poyda, V. and Poyda, A. 2022. Formation of grain structure and its change during the superplastic deformation of samples of alloys Al-4,1 wt.% Cu-0,5 wt.% Zr, 1450 and 1460, doped with zirconium and scandium. Journal of V. N. Karazin Kharkiv National University. Series Physics. 36 (Apr. 2022), 14-24. DOI:https://doi.org/10.26565/2222-5617-2022-36-02.