E. V. Artyushkov ; translated from the Russian by D. A. Brown. V.V. Petrov ; translated from the Russian by A.A. Brown. F. Barbashov ; translated from the Russian by P. Smirnov. L. V. Tarasov ; translated from the Russian by Ram S. Wadhwa. V. Atabekov ; translated from the Russian by O. Volocina. V. M. Starzhinskii ; translated from the Russian by V. I. Kisin. V. A. Kovalevsky ; translated from the Russian by Arthur Brown. I. V. savelyev ; translated from the Russian by G. Leib. I. V. Savelyev ; translated from the Russian by G. Leib. A. D. Shcheglov ；translated from the Russian by V. Shiffer.