V.A. Kovalevsky ; tr. from the Russian by Arthur Brown. O.V. Kovalev ; tr. from the Russianby A. Murray Gross. V. Danilevsky ; tr. from the Russian by Nicholas Weinstein. A.S. Kompaneyets ; tr. from the Russian by V. Talmy. V. Alexeyev ; tr. from the Russian by E. Uuarov. V.N. Baikov ; tr. from the Russian by I.V. Savin. I.R. Shafarevich ; tr. from the Russian by K.A. Hirsch. S.M. Nikol'skii ; tr. from the Russian by J.M. Danskin. A.I. Kitaigorodsky ; tr. from the Russian by Nicholas Weinstein. H.D. Ikramov ; tr. from the Russian by OLeg Efimov.