1. An interpolation theorem for transformers

   • I. V. Atlasov

   OriginalPaper Pages: 1013 - 1020

2. Nonnegative matrices with zero permanent

   • Yu. V. Bolotnikov
   • V. E. Tarakanov

   OriginalPaper Pages: 1021 - 1028

3. Solution to the lighting problem for zone bodies

   • V. G. Boltyanskii

   OriginalPaper Pages: 1029 - 1032

4. Nonlinear interpolation and norm minimization

   • A. A. Zhensykbaev

   OriginalPaper Pages: 1033 - 1041

5. Closed orbits and finite approximability with respect to conjugacy of free amalgamated products

   • P. A. Zalesskii
   • O. I. Tavgen'

   OriginalPaper Pages: 1042 - 1048

6. Concerning a class of similarity tests

   • G. I. Ivchenko
   • O. V. Polepchuk
   • S. A. Khonov

   OriginalPaper Pages: 1049 - 1056

7. Partial applicability of Moser's method to nonlinear elliptic systems

   • E. A. Kalita

   OriginalPaper Pages: 1057 - 1065

8. The defect of an admissible octahedron in a lattice

   • N. G. Moshchevitin

   OriginalPaper Pages: 1066 - 1073

9. Parametric equations in free groups

   • Yu. I. Ozhigov

   OriginalPaper Pages: 1074 - 1083

10. A construction of complete minimal, but not uniformly minimal, exponential systems with real separable spectrum inL ^p andC

    • A. M. Sedletskii

    OriginalPaper Pages: 1084 - 1093

11. Uniqueness of multiple trigonometric series

    • Sh. T. Tetunashvili

    OriginalPaper Pages: 1094 - 1099

12. Left and right distributive rings

    • A. A. Tuganbaev

    OriginalPaper Pages: 1100 - 1116

13. Representation of natural numbers as the sum of values of polynomials of primes

    • P. P. Alutin

    Brief Communications Pages: 1117 - 1121

14. Bounds for the Perron root of a nonnegative matrix involving the properties of its graph

    • Yu. A. Al'pin

    Brief Communications Pages: 1121 - 1123

15. Letter to the editor

    • B. S. Kashin
    • L. A. Tsafriri

    Letter Pages: 1124 - 1125