1. The rigidity of internally pasted star-shaped surfaces

   • P. E. Markov

   OriginalPaper Pages: 669 - 675

2. Quasi-identities of certain finite algebras

   • V. P. Belkin

   OriginalPaper Pages: 676 - 678

3. Discrete convolution operators with almost-stabilized coefficients

   • N. K. Karapetyants
   • S. G. Samko

   OriginalPaper Pages: 678 - 681

4. Weak continuity of metric projections

   • V. S. Balaganskii

   OriginalPaper Pages: 681 - 687

5. Best-possible one-sided approximations in the classes 688-01688-01688-01by trigonometric polynomials in the metric of L₁

   • V. G. Doronin
   • A. A. Ligun

   OriginalPaper Pages: 688 - 696

   

6. Some extremal properties of positive trigonometric polynomials

   • V. P. Kondrat'ev

   OriginalPaper Pages: 696 - 698

7. A method of approximation by rational functions on the real line

   • V. N. Rusak

   OriginalPaper Pages: 699 - 702

8. Discrete imbedding theorems and Lebesgue constants

   • A. A. Yudin
   • V. A. Yudin

   OriginalPaper Pages: 702 - 711

9. Absolute upper semicontinuity

   • V. D. Ponomarev

   OriginalPaper Pages: 711 - 713

10. Existence of a value in semidynamical games

    • G. V. Tomskii

    OriginalPaper Pages: 714 - 719

11. The first boundary exit point of a diffusion process with small diffusion

    • A. D. Venttsel'

    OriginalPaper Pages: 720 - 725

12. Group algebras of periodic groups of a solvable multiplicative group

    • A. A. Bovdi
    • I. I. Khripta

    OriginalPaper Pages: 725 - 731

13. Asymptotic resolvent and theorems on generation of semigroups of operators in locally convex spaces

    • Yu. M. Vuvunikyan

    OriginalPaper Pages: 732 - 737

14. Identities in congruence lattices of universal algebras

    • S. V. Polin

    OriginalPaper Pages: 737 - 742

15. A class of inert semigroup rings

    • B. V. Tarasov

    OriginalPaper Pages: 742 - 748