1. Georgii Evgen'evich Shilov

   OriginalPaper Pages: 93 - 93

2. Norm of the Hilbert transformation in a space of Hölder functions

   • A. B. Aleksandrov

   OriginalPaper Pages: 94 - 96

3. Structure of homogeneous Riemann spaces with zero Ricci curvature

   • D. V. Alekseevskii
   • B. N. Kimel'fel'd

   OriginalPaper Pages: 97 - 102

4. Combinatorial computation of characteristic classes

   • A. M. Gabriélov
   • I. M. Gel'fand
   • M. V. Losik

   OriginalPaper Pages: 103 - 115

5. Counterexamples to a problem of L. Schwartz

   • D. I. Gurevich

   OriginalPaper Pages: 116 - 120

6. On Fredholm representations of discrete groups

   • A. S. Mishchenko

   OriginalPaper Pages: 121 - 125

7. Cohomology of the algebra of formal universal differential operators

   • B. I. Rozenfel'd

   OriginalPaper Pages: 126 - 130

8. Classifying space of a topological group in the Gel'fand — Fuks sense

   • G. B. Segal

   OriginalPaper Pages: 131 - 133

9. Additional congruences for the Euler characteristic of real algebraic manifolds of even dimensions

   • V. M. Kharlamov

   OriginalPaper Pages: 134 - 141

10. Perturbation theory for J-positive operators

    • R. V. Akopyan

    Brief Communications Pages: 142 - 143

11. Versal deformations of a singular point of a vector field on the plane in the case of zero eigenvalues

    • R. I. Bogdanov

    Brief Communications Pages: 144 - 145

12. Square roots of the quasi-regular representation of the group SL(2, K)

    • I. M. Gel'fand
    • M. I. Graev

    Brief Communications Pages: 146 - 148

13. Automorphic forms and quasihomogeneous singularities

    • I. V. Dolgachev

    Brief Communications Pages: 149 - 151

14. Kharlamov's inequalities and petrovskii — oleinik inequalities

    • V. I. Zvonilov

    Brief Communications Pages: 152 - 153

15. Unitary representations of group of diffeomorphisms of space Rⁿ, N ≥ 2

    • R. S. Ismagilov

    Brief Communications Pages: 154 - 155

16. Note on the gap between subspaces

    • M. I. Kadets

    Brief Communications Pages: 156 - 157

17. Structures of Lie algebra that have the locality property

    • A. A. Kirillov

    Brief Communications Pages: 158 - 160

18. Potentials with zero coefficient of reflection on a background of finite-zone potentials

    • I. M. Krichever

    Brief Communications Pages: 161 - 163

19. Singularity points of generalized measures

    • R. N. Levi

    Brief Communications Pages: 164 - 165

20. Admissible complexes of lines with one critical point

    • K. Maius

    Brief Communications Pages: 166 - 167

21. Representation of complete L-superharmonic functions

    • M. V. Novitskii

    Brief Communications Pages: 168 - 169

22. Invariant S, weights, and states on W^*-algebras

    • V. N. Nosov

    Brief Communications Pages: 170 - 171

23. Self-adjoint dilatation of a dissipative Schrödinger operator and an eigenfunction expansion

    • B. S. Pavlov

    Brief Communications Pages: 172 - 173

24. Decomposition of series of resonances on a "nonphysical" sheet

    • S. V. Petras

    Brief Communications Pages: 174 - 176

25. Extension of quasi-complementarity in Banach space

    • A. N. Plichko

    Brief Communications Pages: 177 - 178

26. Fundamental regions for a laplace operator in Hilbert space

    • V. Ya. Sikiryavyi

    Brief Communications Pages: 179 - 180

27. Uniformization with discrete subgroups of PGL₂(k_w) × PSL₂(k_v)

    • I. V. Cherednik

    Brief Communications Pages: 181 - 182

28. Erratas

    Erratum Pages: 182 - 182