PACS:01.60.+q, 51.10.+y, 63.20.−e, 71.18.+y, 47.45.Ab (all) DOI:10.1070/PU1988v031n07ABEH004474 URL: https://ufn.ru/en/articles/1988/7/i/ Citation: Aleksandrov A P, Afanas’ev A M, Belyaev S T, Velikhov E P, Gurevich I I, Kadomtsev B B, Maksimov L A, Chernoplekov N A "Yurii Moiseevich Kagan (On his sixtieth birthday)" Sov. Phys. Usp.31 680–681 (1988)