A. Arkharov, I. Marfenina, and Ye. Mikulin ; translated from Russian by Boris V. Kuznetsov. D. Klovsky, B. Nikolaev ; translated from the Russian by Boris Kuznetsov. V. I. Fedorov, P. I. Shilov ; translated from the Russian by V. V. Kuznetsov. V. P. Preobrazhensky ; translated from the Russian by Boris Kuznetzov. G. I. Vasilenko and L. M. Tsibulin ; translated from Russian by Albin Tybulewicz. N. Rykalin, A. Uglov, and A. Kokora ; translated from the Russian by O. Glebov. O. V. Rudenko and S. I. Soluyan ; translated from Russian by Robert T. Beyer. D. V. Chernilevsky, E. V. Lavrova, V. A. Romanov ; translated form the Russian by Alexander B. Kuznetsov. V. A. Venikov, E. V. Putyatin ; Translated from Russian by B. Nikolayev. V. N. Kobranova ; translated from the Russian by V. V. Kuznetsov.