1. Solutions of the classical Yang - Baxter equation for simple Lie algebras

   • A. A. Belavin
   • V. G. Drinfel'd

   OriginalPaper Pages: 159 - 180

2. Branching of solutions and nonexistence of first integrals in Hamiltonian mechanics. I

   • S. L. Ziglin

   OriginalPaper Pages: 181 - 189

3. Transformation of Sturm - Liouville differential equations

   • L. M. Berkovich

   Brief Communications Pages: 190 - 192

4. A nonlinear generalization of the shearing transformation

   • V. N. Bogaevskii
   • A. Ya. Povzner

   Brief Communications Pages: 192 - 194

5. Inner functions as multipliers of the spaces D _α

   • I. É. Verbitskii

   Brief Communications Pages: 194 - 196

6. Nonlocal inversion formulas in a problem of integral geometry related to p-dimensional planes in real projective space

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

   Brief Communications Pages: 196 - 198

7. Resolvent comparability of certain boundary-value problems

   • M. L. Gorbachuk
   • V. A. Kutovoi

   Brief Communications Pages: 199 - 201

8. A curve of fifth order with five cusps

   • D. A. Gudkov

   Brief Communications Pages: 201 - 202

9. Complex topological characteristics of real algebraic curves on surfaces

   • V. I. Zvonilov

   Brief Communications Pages: 202 - 204

10. Relation between some properties of convexity of the unit ball of a Banach space

    • M. I. Kadets

    Brief Communications Pages: 204 - 206

11. Operators in C⁽¹⁾, induced by smooth mappings

    • A. K. Kitover

    Brief Communications Pages: 206 - 208

12. Integrable evolution equations: A family of Hamiltonian structures and reductions

    • B. G. Konopel'chenko

    Brief Communications Pages: 208 - 211

13. Complexes of multidimensional planes in projective space

    • L. Z. Kruglyakov

    Brief Communications Pages: 211 - 213

14. Functions on symmetric spaces which are periodic in the mean

    • P. A. Kuchment

    Brief Communications Pages: 213 - 214

15. A property of hyperelliptic curves

    • I. S. Livshits

    Brief Communications Pages: 215 - 216

16. Stability of the essential spectrum of operators close to a unitary operator

    • N. G. Makarov

    Brief Communications Pages: 217 - 218

17. Letter to the editors

    • M. G. Zaidenberg

    Letter Pages: 218 - 218

18. Necessary conditions for the existence of a transformation operator for higher-order equations

    • M. M. Malamud

    Brief Communications Pages: 219 - 221

19. Integral geometry on linear complexes of lines

    • K. Maius

    Brief Communications Pages: 221 - 223

20. Interpolation in quasi-Banach Orlicz spaces

    • V. I. Ovchinnikov

    Brief Communications Pages: 223 - 224

21. Theory of self-adjoint operators generated by strongly singular, second-order expression of divergence type

    • Yu. B. Orochko

    Brief Communications Pages: 225 - 227

22. Homological dimension of ideals of functional algebras and analytic structure

    • L. I. Pugach

    Brief Communications Pages: 227 - 228

23. Transforming elements that connect coxeter transformations and conditions for regularity of roots

    • R. B. Stekol'shchik

    Brief Communications Pages: 229 - 230

24. Invariant differential operators of general position

    • S. L. Tabachnikov

    Brief Communications Pages: 231 - 232

25. Sharp estimates of the remainder in the spectral asymptotic for pseudodifferential operators in Rⁿ

    • V. I. Feigin

    Brief Communications Pages: 233 - 235

26. Which 2-forms are locally, curvature forms?

    • S. P. Tsarev

    Brief Communications Pages: 235 - 237

27. Some remarks on the Chevalley theorem

    • O. V. Shchvartsman

    Brief Communications Pages: 237 - 238

28. Classification of the reductions of the equations of principal chiral fields

    • V. I. Shubov

    Brief Communications Pages: 239 - 240