1. Series in the Haar system

   • L. A. Balashov

   OriginalPaper Pages: 645 - 647

2. Orthogonal bases for LP spaces

   • S. F. Gerasimov

   OriginalPaper Pages: 648 - 654

3. Sums of series of Legendre polynomials

   • I. N. Pak

   OriginalPaper Pages: 655 - 661

4. Interdependence of a theorem of Koebe and a theorem of caratheodory

   • V. A. Zorich

   OriginalPaper Pages: 662 - 666

5. Elliptic curves x³ + y³ = D

   • A. G. Kisun'ko

   OriginalPaper Pages: 667 - 671

6. A. O. Gel'fond's method in the theory of transcendental numbers

   • A. A. Shmelev

   OriginalPaper Pages: 672 - 678

7. Central quotient groups

   • A. I. Moskalenko

   OriginalPaper Pages: 679 - 684

8. Finite groups with 2-closed or 2′-closed centralizers of involutions

   • V. M. Sitnikov

   OriginalPaper Pages: 685 - 690

9. Existence of a null Chaplygin approximation for a solution of the generalized Cauchy problem

   • V. S. Blinchevskii

   OriginalPaper Pages: 691 - 693

10. Some functionals over a compact Minkovskii space

    • M. I. Kadets
    • M. G. Snobar

    OriginalPaper Pages: 694 - 696

11. A continuity criterion for metric projections in banach spaces

    • E. V. Oshman

    OriginalPaper Pages: 697 - 701

12. Hyperbolic bendings of surfaces

    • K. M. Belov

    OriginalPaper Pages: 702 - 706

13. Testing a complex linear hypothesis with unknown observation weights

    • I. S. Dobrokhotov

    OriginalPaper Pages: 707 - 709