V. G. Rekach ; translated from the Russian by M. Konyaeva. Yu. A. Amenzade, Translated from the Russian by M. Konyaeva. I. M. Yaglom ; translated from the Russian by I. G. Volosova. L.V. Tarasov ; translated from the Russian by V. Kisin. S. Targ ; translated from the Russian by V. Talmy. Yu. Korshunov ; translated from the Russian by M. Edelev. F. P. Edneral ; translated from the Russian by V. V. Afanasyev. A. V. Efimov; translated from the Russian by Leonid Levant. Y. I. Manin ; translated from the Russian by Neal Koblitz. L.B. Okun ; translated from the Russian by V.I. Kisin.