PACS:01.60.+q, 72.15.Jf, 72.20.Pa (all) DOI:10.1070/PU1991v034n06ABEH002389 URL: https://ufn.ru/en/articles/1991/6/g/ Citation: Alferov Zh I, Efremov Yu N, Golant V E, Gurevich V L, Zakharchenya B P, Zegrya G G, Ipatova I P, Perel’ V I, Pariiskii N N, Chernin A D "Lev Emmanuilovich Gurevich (Obituary)" Sov. Phys. Usp.34 (6) 545–546 (1991)