PACS: 01.60. DOI:10.1070/PU1975v018n07ABEH004911 URL: https://ufn.ru/en/articles/1975/7/m/ Citation: Alekseevskii N E, Al’tshuler S A, Arbuzov B A, Vereshchagin L F, Zavoiskii E K, Zaripov M M, Kurdyumov G V "Boris Mikhailovich Kozyrev (on his seventieth birthday)" Sov. Phys. Usp.18 567–568 (1975)