H.D. Ikramov ; translated from the Russian by Oleg Efimov. G. Klimov ; translated from the Russian by Oleg Efimov. L.A. Artsimovich ; translated from the Russian by Oleg Glebov. S.V. Yablonsky ; [translated from the Russian by Oleg Efimov]. N.Barabanov ; translated from the Russian by Oleg Sapunov. L.V. Tarasov ; translated from the Russian by V. Kisin. V.A. Ugarov ; translated from the Russian by Yuri Atanov. L. A. Artsimovich ; translated from the Russian by Oleg Glebov. E. S. Makarov ; translated from the Russian by E.B. Uvarov. N.V. Efimov ; translated from the Russian by P.C. Sinha.