PACS:62.20.Fe, 81.40.Lm, 61.72.Lk (all) DOI:10.1070/PU1984v027n07ABEH004049 URL: https://ufn.ru/en/articles/1984/7/j/ Citation: Regel’ V R "Some problems of contemporary research on the mechanical properties of crystals" Sov. Phys. Usp.27 547–548 (1984)