L. D. Faddeev and A. A. Slavnov ; translated from the Russion edition by G. B. Pontecorvo. L.D. Faddeev, A.A. Slavnov ; translated from the Russian ed. by D.B. Pontecorvo. A. I. Busev and I. P. Efimov ; translated from the Russian by V. A. Sipachev. L. D. Faddeev, L. A. Takhtajan ; translated from the Russian by A. G. Reyman. A. I. Kostrikin, Yu. I. Manin ; translated from the second Russian edition by M. E. Alferieff. E. V. Armensky, G. B. Falk ; translated from the Russian by O. B. Volodina. L. D. Landau and E. M. Lifshitz ; translated from the Russian by Morton Hamermesh. A. G. Sveshnikov and A. N. Tikhonov ; translated from the Russian by George Yankovsky. edited by N. G. Basov. ; translated from the Russian by P. S. Ivanov. by L. D. Landau and E. M. Lifshitz ; translated from the Russian by J. B. Sykes and M. J. Kearsley.