L. Reshetov ; translated from Russian by Leo M. Sachs. L. B. Okun ; translated from Russian by V. I. Kisin. L. V. Tarasov ; translated from the Russian by Ram S. Wadhwa. K. Polivanov ; translated from Russian by P. Ivanov. G. E. Shilov ; translated from the Russian by V. I. Kisin. N.V. Efimov ; translated from the Russian by P.C. Sinha. I.E. Irodov ; translated from Russian by Yuri Atanov. L.I. Sedov ; translated from the Russian by V.I. Kisin. V. Manoilov ; translated from the Russian by George Kittell. V. N. Tsytovich ; translated from Russian by David L. Burdick.