Vladimir G. Maz§ja ; translated from the Russian by T.O. Saposnikova. Sergei S. Vyalov ; translated from the Russian by O.K. Sapunov. I. M. Yaglom ; translated from the Russian by I. G. Volosova. V. G. Rekach ; translated from the Russian by M. Konyaeva. V. Maslov ; translated from the Russian by O. Volodina. A. D. My閟kis ; translated from the Russian by V. M. Volosov. E. S. Makarov ; translated from the Russian by E.B. Uvarov. N.Barabanov ; translated from the Russian by Oleg Sapunov. A. Komar ; translated from the Russian by I. Savin. A. Luikov ; translated from the Russian by T. Kortneva.