A. Ya. Malkin ...[et al.] ; translated from the Russian by G. Leib. E. Savitsky ... [et al.] ; translated from the Russian by I. Savin. I. V. savelyev ; translated from the Russian by G. Leib. I. V. Savelyev ; translated from the Russian by G. Leib. G. M. Zaslavsky ...[et al.]. ; translated from the Russian by A. R. Sagdeeva. V. Okhotin ... [et al.] ; translated from the Russian by V. Afanasyev. Yu. Borisovich ... [et al.] ; translated from the Russian by Oleg Efimov. A.K. Kikoin and I.K. Kikoin ; translated from the Russian by G. Leib. by V.A. Bely ... [et al.] ; translated from the Russian by P. Granville-Jackson. A. S. Kompaneyets ; translated from the Russian by V. Talmy.