PACS:72.55.+s, 62.65.+k, 62.50.+p, 01.60.+q (all) DOI:10.1070/PU1972v014n05ABEH004691 URL: https://ufn.ru/en/articles/1972/5/m/ Citation: Ivanov V E, Fainberg Ya B, Sitenko A G, Lyubarskii G Ya, Bar’yakhtar V G, Volkov D V, Peletminskii S V, Polovin R V, Stepanov K N "ALEKSANDR IL'ICH AKHIEZER (In commemoration of his 60th birthday)" Sov. Phys. Usp.14 671–672 (1972)