[by] E. T. Denisov. Translated from Russian by R. K. Johnston. edited by G. V. Samsonov ; translated from Russian by Robert K. Johnston. [by] V. A. Ivensen. Translated from Russian by Eric Renner. L. B. Okun ; translated from Russian by V. I. Kisin. Edited by A. G. Chikishev. Translated from Russian by J. Paul Fitzsimmons. Yu. I. Manin ; translated from Russian by M. Hazewinkel. [by] N. Petrovsky. Translated from the Russian by Horace E. Isakson. by G. I. Epifanov ; translated from the Russian by Mark Samokhvalov. S. M. Nikolskii ; translated from the Russian by J. M. Danskin. [by] Yakov L. Alpert. Translated from Russian by Richard B. Rodman.