PACS:01.60.+q, 14.20.Dh, 23.40.−s, 13.40.Ks (all) DOI:10.1070/PU1974v016n05ABEH004178 URL: https://ufn.ru/en/articles/1974/5/t/ Citation: Aleksandrov A P, Bogolyubov N N, Dzhelepov V P, Korenchenko S M, Markov M A, Logunov A A, Prokoshkin Yu D "Bruno Pontecorvo (On His Sixtieth Birthday)" Sov. Phys. Usp.16 755–757 (1974)