1. Simultaneous approximation of a pair of conjugate functions

   • A. I. Stepanets

   OriginalPaper Pages: 811 - 816

2. Best approximation and the Fourier-Jacobi sums

   • I. I. Sharapudinov

   OriginalPaper Pages: 816 - 821

3. Widths of a class of differentiale functions

   • O. Ya. Shvabauér

   OriginalPaper Pages: 822 - 833

4. Order-accurate estimates for the maxima of the moduli of eigenfunctions and associated functions of an elliptic operator

   • V. A. I1'in
   • E. I. Moiseev

   OriginalPaper Pages: 833 - 838

5. Extension of data in inverse problems with concentrated sources

   • V. G. Romanov

   OriginalPaper Pages: 838 - 841

6. Boundary of the unit ball and approximation by elements of subspaces of finite codimension in C(Q)

   • L. P. Vlasov

   OriginalPaper Pages: 841 - 847

7. Unsolvability of several questions of convergence of series and sequences

   • N. N. Kholshchevnikova

   OriginalPaper Pages: 847 - 851

8. Projective resolutions, Markushevich bases, and equivalent norms

   • A. N. Plichko

   OriginalPaper Pages: 851 - 855

9. Representation of functions inPℵ. by superpositions of one-place functions and addition

   • I. G. Perfil'eva

   OriginalPaper Pages: 855 - 859

10. Minimum conditions on the set of sequences in a degenerate variational problem

    • V. A. Dykhta
    • G. A. Kolokol'nikova

    OriginalPaper Pages: 859 - 863

11. Asymptotic normality of randomized separable statistics in a polynomial scheme

    • V. A. Ivanov
    • S. A. Lapin

    OriginalPaper Pages: 864 - 870

12. Branching processes and random mappings of finite sets

    • I. B. Kalugin

    OriginalPaper Pages: 870 - 879

13. Dense sets of measures

    • D. N. Dudin

    OriginalPaper Pages: 879 - 884

14. Application of a cyclic determinant in the theory of cubic residues

    • I. V. Reshetukha

    OriginalPaper Pages: 884 - 891