Yuri Popov ; [translated from the Russian by Yuri Sdobnikov] Otto Lacis ; translated from the Russian by Galina Sdobnikova. I. E. Irodov ; translated from the Russian by Yuri Atanov. Boris Plyshevsky ; traslated from the Russian by Galina Sdobnikova. Yuri Alimov ; [translated from the Russian by Vitaly Baskakov]. Alexander Kulikov ; translated from the Russian by galina Sdobnikova. V.V. Petrov ; translated from the Russian by A.A. Brown. Yu. I. Manin ; translated from the Russian by Neal Koblitz. G. G. Polikarpov ; translated from the Russian by Scripta Technica. P. S. Kireev ; translated from the Russian by Mark Samokhvalov.