L. D. Landau and E. M. Lifshitz ; translated from the Russian by Morton Hamermesh. by L.D. Landau and E.M. Lifshitz. Translated from the Russian by J.B. Sykes and M. Hamermesh. by L. D. Landau and E. M. Lifshitz ; translated from the Russian by J. B. Sykes and J. S. Bell. by L.D. Landau and E.M. Lifshitz ; translated from the Russian by J.B. Sykes and W.H. Reid. M. I. Kaganov and I. M. Lifshits ; translated from the Russian by V. Kissin. by L.D. Landau and E.M. Lifshitz ; translated from the Russian by J.B. Sykes, J.S. Bell, and M.J. Kearsley. A. G. Sveshnikov and A. N. Tikhonov ; translated from the Russian by George Yankovsky A.K. Kikoin and I.K. Kikoin ; translated from the Russian by G. Leib. S.P. Kapitza and V.N. Melekhin ; translated from the Russian by I.N. Sviatoslavsky. B. P. Demidovich, I. A. Maron ; translated from the Russian by George Yankovsky.