G. Glushkov ; translated from the Russian by N. Lebedinsky. G.E. Shilov ; translated from the Russian by S. Sosinsky. V. Maslov ; translated from the Russian by O. Volodina. A. Luikov ; translated from the Russian by T. Kortneva. G. E. Shilov ; translated from the Russian by V. I. Kisin. V. A. Fok ; translated from the Russian by N. Kemmer. G. Klimov ; translated from the Russian by Oleg Efimov. N. Piskunov ; translated from the Russian by George Yankovsky. I.V. Savelyev ; translated from the Russian by G. Leib. A.M. Vasilyev ; translated from the Russian by G. Leib.