1. Generalized computations and second degree arithmetic

   • N. V. Belyakin

   OriginalPaper Pages: 225 - 243

2. Varieties of Ω-algebras

   • A. D. Bol'bot

   OriginalPaper Pages: 244 - 248

3. On the approximation of free groups

   • Yu. M. Gorchakov
   • V. M. Levchuk

   OriginalPaper Pages: 249 - 253

4. Onm - degrees of recursively enumerable sets

   • S. D. Denisov

   OriginalPaper Pages: 254 - 256

5. On universal groups

   • M. I. Kargapolov

   OriginalPaper Pages: 257 - 261

6. On the completion of abelian groups in thep-topology

   • V. I. Kuz'minov
   • I. A. Shvedov

   OriginalPaper Pages: 262 - 274

7. Primitive elements of free lie algebras

   • G. P. Kukin

   OriginalPaper Pages: 275 - 284

8. On elementary theories of lattices of subgroups

   • M. A. Taitslin

   OriginalPaper Pages: 285 - 290

9. On a class ofP -groups

   • V. P. Shunkov

   OriginalPaper Pages: 291 - 297

10. Sessions of the seminar “algebra and logic”

    Events Pages: 298 - 298

11. Errata

    Erratum Pages: 299 - 299