English citation: Frank-Kamenetskii D A “Gol'danskii, V. and Leikin, E., Transformation of Atomic Nuclei, U.S.S.R. Acad. Sci., Moscow, 1958” Sov. Phys. Usp. 2 629–629 (1959); DOI: 10.1070/PU1959v002n04ABEH003155