Sergei Stankevich ; [translated from the Russian by Natalia Shevyrina]. Sergei Alexeyev ; [translated from the Russian by Jane Sayer]. Sergei S. Vyalov ; translated from the Russian by O.K. Sapunov. Leonid Morozov ; translated from the Russian by Gayane Chalyan. Mark Sergeyev ; [translated from the Russian by Sergei Sumin]. Yevgeny Bugaev ; [translated from the Russian by Joseph Shapiro]. Yu. I. Manin ; translated from the Russian by Neal Koblitz. M. Postnikov ; translated from the Russian by Vladimir Shokurov. Abel Aganbegyan ; translated from the Russian by Helen Szamuely. L. A. Artsimovich ; translated from the Russian by Oleg Glebov.