1. Absolute summability of orthogonal series by Hausdorff methods

   • V. A. Bolgov

   OriginalPaper Pages: 713 - 718

2. Diameters of classes of continuous functions in the L_p space

   • N. P. Korneichuk

   OriginalPaper Pages: 719 - 723

3. Some bounds in the construction of Bernoulli-normal sequences of signs

   • Yu. N. Shakhov

   OriginalPaper Pages: 724 - 730

4. On the action of a circle on manifolds

   • S. M. Gusein-Zade

   OriginalPaper Pages: 731 - 734

5. Equivariant bordisms

   • A. M. Karminskii

   OriginalPaper Pages: 735 - 739

6. On the change in moduli under circular symmetrization

   • P. M. Tamrazov

   OriginalPaper Pages: 740 - 742

7. Remarks on a stability problem

   • M. A. Balitinov

   OriginalPaper Pages: 743 - 745

8. On the number of generators in the algebra of continuous functions

   • D. G. Vodovoz
   • M. G. Zaidenberg

   OriginalPaper Pages: 746 - 748

9. On a problem in the theory of nonlinear Fredholm operators

   • V. I. Ovchinnikov

   OriginalPaper Pages: 749 - 753

10. Infinitely small bending slipping of component surfaces of revolution

    • I. Ivanova-Karatopraklieva

    OriginalPaper Pages: 754 - 757

11. Homology properties of Y-systems

    • A. N. Livshits

    OriginalPaper Pages: 758 - 763

12. On conditional mathematical expectations for functions integrable in the Pettis sense

    • V. I. Rybakov

    OriginalPaper Pages: 764 - 767

13. On the exactness of certain inequalities in approximation theory

    • V. É. Geit

    OriginalPaper Pages: 768 - 776

14. Resonance theorems and functional series

    • E. M. Nikishin

    OriginalPaper Pages: 777 - 784