1. Dear Sergei Petrovich

   EditorialNotes Pages: 81 - 81

2. Universal Abelian covers of rational surface singularities and multi-index filtrations

   • S. M. Gusein-Zade
   • F. Delgado
   • A. Campillo

   OriginalPaper Pages: 83 - 88

3. On the asymptotics of the spectrum of a nonsemibounded vector Sturm-Liouville operator

   • R. S. Ismagilov
   • A. G. Kostyuchenko

   OriginalPaper Pages: 89 - 97

4. Topology of real algebraic curves

   • V. V. Kozlov

   OriginalPaper Pages: 98 - 102

5. The Lorentz-invariant deformation of the Whitham system for the nonlinear Klein-Gordon equation

   • A. Ya. Maltsev

   OriginalPaper Pages: 103 - 115

6. Removable singularities of solutions of linear uniformly elliptic second order equations

   • A. V. Pokrovskii

   OriginalPaper Pages: 116 - 125

7. Desingularizations of Schubert varieties in double Grassmannians

   • E. Yu. Smirnov

   OriginalPaper Pages: 126 - 134

8. Sharp conditions of global existence for the quasilinear Schrödinger equation

   • J. Zhang
   • J. Shu

   OriginalPaper Pages: 135 - 140

9. Quasi-Weyl asymptotics of the spectrum of the vector Dirichlet problem

   • A. S. Andreev

   Brief Communications Pages: 141 - 143

   

10. A generalized Khintchine inequality in rearrangement invariant spaces

    • S. V. Astashkin

    OriginalPaper Pages: 144 - 147

11. Obstructions to the equivalence of Poisson structures near a symplectic leaf of semisimple and compact type

    • Yu. M. Vorobiev

    OriginalPaper Pages: 148 - 150

12. Weakly compact homomorphisms of regular Banach algebras

    • G. S. Mustafaev

    OriginalPaper Pages: 151 - 154

13. Continuous selections as parametrically defined integrals

    • P. V. Semenov

    OriginalPaper Pages: 155 - 159