1. Groups with a dense system of complemented nonextremal Abelian subgroups

   • N. S. Chernikov

   OriginalPaper Pages: 834 - 838

2. Borsuk's problem

   • V. G. Boltyanskii
   • V. P. Soltan

   OriginalPaper Pages: 839 - 844

3. Morphisms of geometric structures

   • P. Ya. Grushko

   OriginalPaper Pages: 844 - 849

4. The problem of local rigidity in the class C^∞

   • Z. D. Usmanov

   OriginalPaper Pages: 850 - 853

5. A submanifold in Pⁿ with parallel normal subbundle which is normalized in the sense of norden

   • A. V. Chakmazyan

   OriginalPaper Pages: 853 - 860

6. Optimal interpolation of differentiable periodic functions with bounded higher derivative

   • V. L. Velikin

   OriginalPaper Pages: 860 - 865

7. Diameters of a class of smooth functions in the space L₂

   • R. S. Ismagilov
   • Kh. Nasyrova

   OriginalPaper Pages: 865 - 870

8. Convergence of eigenfunction expansions at points of discontinuity of the coefficients of a differential operator

   • V. A. Il'in

   OriginalPaper Pages: 870 - 882

9. Separate asymptotics of two series of eigenvalues for a single elliptic boundary-value problem

   • A. N. Kozhevnikov

   OriginalPaper Pages: 882 - 888

10. Order of growth of the degrees of a polynomial basis of a space of continuous functions

    • V. N. Temlyakov

    OriginalPaper Pages: 888 - 898

11. Higher derivatives of mappings of locally convex spaces

    • O. G. Smolyanov

    OriginalPaper Pages: 899 - 906

12. Inequalities for the distribution of a sum of functions of independent random variables

    • A. M. Zubkov

    OriginalPaper Pages: 906 - 914

13. A characterization of Gaussian measures on locally compact Abelian groups

    • B. L. S. Prakasa Rao

    OriginalPaper Pages: 914 - 916

14. Distribution of the supremum of sums of independent variables with negative drift

    • M. S. Sgibnev

    OriginalPaper Pages: 916 - 920

15. Conjugate functions

    • O. D. Tsereteli

    OriginalPaper Pages: 921 - 928